{"id":3989,"date":"2023-05-21T02:11:41","date_gmt":"2023-05-21T09:11:41","guid":{"rendered":"http:\/\/monsteraholic.com\/?p=3989"},"modified":"2025-09-21T12:40:43","modified_gmt":"2025-09-21T05:40:43","slug":"begonia-red-bull","status":"publish","type":"post","link":"https:\/\/monsteraholic.com\/vi\/begonia-red-bull\/","title":{"rendered":"S\u1ef1 tr\u1ed7i d\u1eady r\u1ef1c r\u1ee1: H\u00e0nh tr\u00ecnh th\u1eddi gian c\u1ee7a Begonia Red Bull t\u1eeb khi m\u1edf h\u1ed9p"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/s.shopee.vn\/2qLLUkoRIY\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"358\" src=\"https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-cung-Begonia-Red-Bull-Hai-duong-Red-bull.webp\" alt=\"|\" class=\"wp-image-85493\" title=\"\" srcset=\"https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-cung-Begonia-Red-Bull-Hai-duong-Red-bull.webp 984w, https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-cung-Begonia-Red-Bull-Hai-duong-Red-bull-300x109.webp 300w, https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-cung-Begonia-Red-Bull-Hai-duong-Red-bull-768x279.webp 768w\" sizes=\"auto, (max-width: 984px) 100vw, 984px\" \/><\/a><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1edbi thi\u1ec7u: S\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a Begonia Red Bull<\/h3>\n\n\n\n<p>Trong th\u1ebf gi\u1edbi th\u1ef1c v\u1eadt \u0111\u1ea7y m\u00e0u s\u1eafc, m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y n\u1ed5i b\u1eadt nh\u1edd v\u1ebb \u0111\u1eb9p r\u1ef1c r\u1ee1 c\u1ee7a ch\u00fang. Trong s\u1ed1 \u0111\u00f3, <strong>Begonia Red Bull<\/strong> l\u00e0 m\u1ed9t gi\u1ed1ng lai \u0111\u1ea7y m\u00ea ho\u1eb7c, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00e1n l\u00e1 m\u00e0u \u0111\u1ecf kim lo\u1ea1i \u0111\u1ea7y cu\u1ed1n h\u00fat. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt; n\u00f3 l\u00e0 m\u1ed9t t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt s\u1ed1ng, m\u1ed9t kho\u1ea3nh kh\u1eafc ho\u00e0ng h\u00f4n thu nh\u1ecf \u0111\u01b0\u1ee3c g\u00f3i g\u1ecdn trong nh\u1eefng chi\u1ebfc l\u00e1 nhung, c\u00f3 kh\u1ea3 n\u0103ng bi\u1ebfn b\u1ea5t k\u1ef3 kh\u00f4ng gian trong nh\u00e0 n\u00e0o th\u00e0nh m\u1ed9t \u1ed1c \u0111\u1ea3o th\u1ef1c v\u1eadt \u1ea5n t\u01b0\u1ee3ng.<\/p>\n\n\n\n<p>C\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c v\u00f9ng d\u01b0\u1edbi t\u00e1n c\u00e2y r\u00e2m m\u00e1t c\u1ee7a \u1ea4n \u0110\u1ed9, <strong>Begonia Red Bull<\/strong> l\u00e0 m\u1ed9t th\u00e0nh vi\u00ean \u0111\u00e1ng t\u1ef1 h\u00e0o c\u1ee7a h\u1ecd <strong>Rex Begonia<\/strong>, c\u1ee5 th\u1ec3 l\u00e0 m\u1ed9t gi\u1ed1ng c\u00e2y tr\u1ed3ng thu\u1ed9c nh\u00f3m <strong>Begonia rex-cultorum<\/strong>. D\u00f2ng lai n\u00e0y, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi nh\u00e0 l\u00e0m v\u01b0\u1eddn ng\u01b0\u1eddi H\u00e0 Lan Antoon Hoefnagels, \u0111\u00e3 ban t\u1eb7ng cho n\u00f3 v\u1ebb ngo\u00e0i \u0111\u1ed9c \u0111\u00e1o v\u00e0 mang t\u00ednh trang tr\u00ed cao. Kh\u00f4ng gi\u1ed1ng nh\u01b0 nhi\u1ec1u lo\u00e0i c\u00e2y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1edd hoa, <strong>Begonia Red Bull<\/strong> thu h\u00fat ch\u1ee7 y\u1ebfu b\u1eb1ng t\u00e1n l\u00e1 c\u1ee7a n\u00f3 \u2013 m\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n ngo\u1ea1n m\u1ee5c c\u1ee7a m\u00e0u \u0111\u1ecf r\u1ef1c r\u1ee1, th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u1ea5n nh\u00e1 b\u1eb1ng m\u1ed9t v\u00f9ng s\u1eabm m\u00e0u h\u01a1n g\u1ea7n cu\u1ed1ng l\u00e1 v\u00e0 m\u1ed9t vi\u1ec1n l\u00e1 h\u01a1i g\u1ee3n s\u00f3ng, \u0111\u00f4i khi c\u00f3 m\u00e0u s\u1eabm h\u01a1n. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u1ee7a n\u00f3, th\u01b0\u1eddng \u0111\u1ea1t 20-30 cm c\u1ea3 v\u1ec1 chi\u1ec1u cao v\u00e0 chi\u1ec1u r\u1ed9ng, bi\u1ebfn n\u00f3 th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho b\u00e0n l\u00e0m vi\u1ec7c, k\u1ec7 s\u00e1ch, ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 m\u1ed9t ti\u1ec3u c\u1ea3nh.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">H\u00e0nh tr\u00ecnh th\u1eddi gian c\u1ee7a ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn: Kinh nghi\u1ec7m c\u1ee7a t\u00f4i v\u1edbi Begonia Red Bull<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Th\u00e1ng 1: Khi m\u1edbi v\u1ec1 v\u00e0 nh\u1eefng \u1ea5n t\u01b0\u1ee3ng \u0111\u1ea7u ti\u00ean<\/h4>\n\n\n\n<p>V\u00e0o m\u1ed9t bu\u1ed5i chi\u1ec1u thu m\u00e1t m\u1ebb, m\u1ed9t chi\u1ebfc h\u1ed9p nh\u1ecf, \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i c\u1ea9n th\u1eadn \u0111\u00e3 \u0111\u1ebfn tay t\u00f4i. B\u00ean trong, \u0111\u01b0\u1ee3c bao b\u1ecdc b\u1edfi l\u1edbp gi\u1ea5y b\u1ea3o v\u1ec7, l\u00e0 c\u00e2y <strong>Begonia Red Bull<\/strong> \u0111\u1ea7u ti\u00ean c\u1ee7a t\u00f4i. Nh\u1eefng chi\u1ebfc l\u00e1 c\u1ee7a n\u00f3, ngay c\u1ea3 khi v\u1eeba tr\u1ea3i qua qu\u00e3ng \u0111\u01b0\u1eddng v\u1eadn chuy\u1ec3n, v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c v\u1ebb ngo\u00e0i \u00e1nh kim \u0111\u00e1ng ch\u00fa \u00fd, m\u1ed9t l\u1eddi h\u1ee9a h\u1eb9n v\u1ec1 s\u1ee9c s\u1ed1ng m\u00e3nh li\u1ec7t b\u00ean trong. T\u00f4i \u0111\u00e3 \u0111\u1ecdc v\u1ec1 b\u1ea3n ch\u1ea5t nh\u1ecf g\u1ecdn c\u1ee7a n\u00f3, nh\u01b0ng khi c\u1ea7m n\u00f3 tr\u00ean tay, t\u00f4i m\u1edbi th\u1ef1c s\u1ef1 hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi c\u00e1c kh\u00f4ng gian nh\u1ecf.<\/p>\n\n\n\n<p>Nhi\u1ec7m v\u1ee5 ban \u0111\u1ea7u c\u1ee7a t\u00f4i r\u1ea5t \u0111\u01a1n gi\u1ea3n: \u0111\u1ec3 c\u00e2y l\u00e0m quen v\u1edbi m\u00f4i tr\u01b0\u1eddng m\u1edbi. T\u00f4i \u0111\u1eb7t ch\u1eadu c\u00e2y t\u1ea1i m\u1ed9t n\u01a1i c\u00f3 \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp v\u00e0 s\u00e1ng, tr\u00e1nh xa m\u1ecdi lu\u1ed3ng gi\u00f3. T\u00f4i \u0111\u00e3 ki\u1ec1m ch\u1ebf \u00fd \u0111\u1ecbnh sang ch\u1eadu ngay l\u1eadp t\u1ee9c, v\u00ec t\u00f4i bi\u1ebft r\u1eb1ng c\u00e2y m\u1edbi c\u1ea7n m\u1ed9t th\u1eddi gian \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh. Tu\u1ea7n \u0111\u1ea7u ti\u00ean ho\u00e0n to\u00e0n d\u00e0nh cho vi\u1ec7c quan s\u00e1t \u2013 ki\u1ec3m tra c\u00e1c d\u1ea5u hi\u1ec7u c\u0103ng th\u1eb3ng, theo d\u00f5i \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t v\u00e0 ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 chi\u00eam ng\u01b0\u1ee1ng nh\u1eefng chi\u1ebfc l\u00e1 \u0111\u1ecf r\u1ef1c \u1ea5y.<\/p>\n\n\n\n<p>T\u00f4i nhanh ch\u00f3ng nh\u1eadn th\u1ea5y nh\u1eefng g\u1ee3n s\u00f3ng tinh t\u1ebf tr\u00ean vi\u1ec1n l\u00e1 v\u00e0 t\u00f4ng m\u00e0u \u0111\u1ecf t\u00eda s\u00e2u h\u01a1n, g\u1ea7n cu\u1ed1ng. N\u00f3 th\u1ef1c s\u1ef1 tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t b\u1ee9c tranh s\u1ed1ng thu nh\u1ecf. Vi\u1ec7c t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch th\u1eadn tr\u1ecdng, t\u1eebng ch\u00fat m\u1ed9t, cho ph\u00e9p l\u1edbp \u0111\u1ea5t tr\u00ean c\u00f9ng kh\u00f4 \u0111i tr\u01b0\u1edbc khi th\u00eam n\u01b0\u1edbc. T\u00f4i quy\u1ebft \u0111\u1ecbnh kh\u00f4ng phun s\u01b0\u01a1ng, v\u00ec kinh nghi\u1ec7m tr\u01b0\u1edbc \u0111\u00e2y v\u1edbi c\u00e1c lo\u00e0i <strong>Rex Begonia<\/strong> kh\u00e1c cho t\u00f4i bi\u1ebft r\u1eb1ng nh\u1eefng chi\u1ebfc l\u00e1 nhung c\u1ee7a ch\u00fang r\u1ea5t d\u1ec5 b\u1ecb n\u1ea5m m\u1ed1c n\u1ebfu qu\u00e1 \u1ea9m \u01b0\u1edbt. Thay v\u00e0o \u0111\u00f3, m\u1ed9t khay s\u1ecfi \u0111\u1eb7t d\u01b0\u1edbi ch\u1eadu c\u00e2y s\u1ebd tr\u1edf th\u00e0nh ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 \u1ea9m.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Th\u00e1ng 2-3: \u1ed4n \u0111\u1ecbnh v\u00e0 c\u00e1c d\u1ea5u hi\u1ec7u t\u0103ng tr\u01b0\u1edfng<\/h4>\n\n\n\n<p>\u0110\u1ebfn th\u00e1ng th\u1ee9 hai, c\u00e2y <strong>Begonia Red Bull<\/strong> c\u1ee7a t\u00f4i \u0111\u00e3 \u1ed5n \u0111\u1ecbnh r\u00f5 r\u1ec7t. Nh\u1eefng chi\u1ebfc l\u00e1 m\u1edbi, nh\u1ecf x\u00edu, cu\u1ed9n ch\u1eb7t v\u00e0 g\u1ea7n nh\u01b0 c\u00f3 m\u00e0u \u0111\u1ed3ng, b\u1eaft \u0111\u1ea7u h\u00e9 m\u1edf t\u1eeb t\u00e2m c\u00e2y. \u0110\u00e2y l\u00e0 l\u00fac t\u00f4i quy\u1ebft \u0111\u1ecbnh sang ch\u1eadu cho n\u00f3. T\u00f4i ch\u1ecdn m\u1ed9t ch\u1eadu \u0111\u1ea5t nung ch\u1ec9 l\u1edbn h\u01a1n ch\u1eadu ban \u0111\u1ea7u kho\u1ea3ng 2.5 cm, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tho\u00e1t n\u01b0\u1edbc t\u1ed1t \u2013 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i c\u00e2y <strong>Begonia<\/strong>. T\u00f4i \u0111\u00e3 chu\u1ea9n b\u1ecb m\u1ed9t h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng ri\u00eang: s\u1ef1 pha tr\u1ed9n c\u1ee7a \u0111\u1ea5t b\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 g\u1ed1c than b\u00f9n, perlite v\u00e0 m\u1ed9t ch\u00fat v\u1ecf th\u00f4ng. H\u1ed7n h\u1ee3p t\u01a1i x\u1ed1p, tho\u00e1t n\u01b0\u1edbc nhanh n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 m\u00f4 ph\u1ecfng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean d\u01b0\u1edbi t\u00e1n c\u00e2y v\u00e0 ng\u0103n ng\u1eeba \u00fang n\u01b0\u1edbc.<\/p>\n\n\n\n<p>Sau khi sang ch\u1eadu, t\u00f4i ti\u1ebfp t\u1ee5c duy tr\u00ec th\u00f3i quen t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec1u \u0111\u1eb7n, \u0111\u1ea3m b\u1ea3o \u0111\u1ea5t \u1ea9m nh\u01b0ng kh\u00f4ng bao gi\u1edd s\u0169ng n\u01b0\u1edbc. Khay s\u1ecfi \u0111\u00e3 ph\u00e1t huy hi\u1ec7u qu\u1ea3, duy tr\u00ec m\u1ed9t vi kh\u00ed h\u1eadu \u1ea9m \u01b0\u1edbt nh\u1eb9 nh\u00e0ng xung quanh c\u00e2y. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u00f3, m\u1eb7c d\u00f9 kh\u00f4ng b\u00f9ng n\u1ed5, nh\u01b0ng \u0111\u1ec1u \u0111\u1eb7n v\u00e0 \u0111\u00e1ng m\u1eebng. M\u1ed7i chi\u1ebfc l\u00e1 m\u1edbi m\u1ecdc ra \u0111\u1ec1u c\u00f3 m\u00e0u \u0111\u1ecf kim lo\u1ea1i t\u01b0\u01a1i m\u1edbi, d\u1ea7n d\u1ea7n \u0111\u1eadm h\u01a1n khi tr\u01b0\u1edfng th\u00e0nh, cho th\u1ea5y kh\u1ea3 n\u0103ng cu\u1ed1n h\u00fat \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00e2y ch\u1ec9 b\u1eb1ng t\u00e1n l\u00e1 c\u1ee7a n\u00f3.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Th\u00e1ng 4-6: Ph\u00e1t tri\u1ec3n h\u00ecnh d\u00e1ng v\u00e0 th\u00f3i quen b\u00f3n ph\u00e2n<\/h4>\n\n\n\n<p>Khi m\u00f9a \u0111\u00f4ng \u0111\u1ebfn g\u1ea7n, t\u00f4i nh\u1eadn th\u1ea5y t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng gi\u1ea3m nh\u1eb9, m\u1ed9t ph\u1ea3n \u1ee9ng t\u1ef1 nhi\u00ean v\u1edbi m\u1ee9c \u0111\u1ed9 \u00e1nh s\u00e1ng gi\u1ea3m. Tr\u1ecdng t\u00e2m ch\u00ednh c\u1ee7a t\u00f4i chuy\u1ec3n sang duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh. T\u00f4i \u0111\u1ea3m b\u1ea3o c\u00e2y \u1edf xa c\u00e1c c\u1eeda s\u1ed5 l\u1ea1nh v\u00e0 l\u1ed7 th\u00f4ng h\u01a1i c\u1ee7a h\u1ec7 th\u1ed1ng s\u01b0\u1edfi, gi\u1eef nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u1ed5n \u0111\u1ecbnh trong kho\u1ea3ng 18-24\u00b0C. T\u00f4i c\u0169ng b\u1eaft \u0111\u1ea7u m\u1ed9t ch\u1ebf \u0111\u1ed9 b\u00f3n ph\u00e2n nh\u1eb9 nh\u00e0ng. C\u1ee9 sau hai \u0111\u1ebfn ba tu\u1ea7n, trong giai \u0111o\u1ea1n t\u0103ng tr\u01b0\u1edfng m\u1ea1nh (t\u1eeb m\u00f9a xu\u00e2n \u0111\u1ebfn m\u00f9a thu), t\u00f4i s\u1ebd s\u1eed d\u1ee5ng m\u1ed9t lo\u1ea1i ph\u00e2n b\u00f3n l\u1ecfng pha lo\u00e3ng, c\u00e2n b\u1eb1ng v\u1edbi n\u1ed3ng \u0111\u1ed9 b\u1eb1ng m\u1ed9t n\u1eeda. T\u00f4i h\u1ecdc \u0111\u01b0\u1ee3c c\u00e1ch b\u00f3n ph\u00e2n cho \u0111\u1ea5t \u1ea9m \u0111\u1ec3 ng\u0103n ng\u1eeba ch\u00e1y r\u1ec5.<\/p>\n\n\n\n<p>Trong giai \u0111o\u1ea1n n\u00e0y, c\u00e2y ph\u00e1t tri\u1ec3n m\u1ed9t h\u00ecnh d\u1ea1ng c\u1ee9ng c\u00e1p v\u00e0 nh\u1ecf g\u1ecdn h\u01a1n. C\u00e1c l\u00e1 ri\u00eang l\u1ebb tr\u1edf n\u00ean l\u1edbn h\u01a1n, v\u00e0 s\u1ef1 t\u01b0\u01a1ng ph\u1ea3n n\u1ed5i b\u1eadt gi\u1eefa m\u00e0u \u0111\u1ecf r\u1ef1c r\u1ee1 v\u00e0 v\u00f9ng trung t\u00e2m s\u1eabm m\u00e0u h\u01a1n tr\u1edf n\u00ean r\u00f5 n\u00e9t h\u01a1n. N\u00f3 th\u1ef1c s\u1ef1 th\u1ec3 hi\u1ec7n \u0111\u00fang c\u00e1i t\u00ean &#8220;Red Bull&#8221;, to\u00e1t ra m\u1ed9t s\u1ee9c m\u1ea1nh l\u1eb7ng l\u1ebd v\u00e0 n\u0103ng l\u01b0\u1ee3ng s\u00f4i \u0111\u1ed9ng. Th\u1ec9nh tho\u1ea3ng t\u00f4i xoay ch\u1eadu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e2y \u0111\u01b0\u1ee3c ti\u1ebfp x\u00fac \u0111\u1ec1u v\u1edbi \u00e1nh s\u00e1ng, gi\u00fap duy tr\u00ec m\u1ed9t h\u00ecnh d\u00e1ng \u0111\u1ed1i x\u1ee9ng, r\u1eadm r\u1ea1p.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Th\u00e1ng 7-12: Hoa tinh t\u1ebf v\u00e0 ch\u0103m s\u00f3c li\u00ean t\u1ee5c<\/h4>\n\n\n\n<p>M\u00f9a xu\u00e2n mang \u0111\u1ebfn m\u1ed9t s\u1ee9c s\u1ed1ng m\u1edbi. C\u00e2y <strong>Red Bull<\/strong> \u0111\u00e3 m\u1ecdc th\u00eam nhi\u1ec1u l\u00e1 m\u1edbi, v\u00e0 t\u00f4i ng\u1ea1c nhi\u00ean khi nh\u1eefng b\u00f4ng hoa nh\u1ecf, tinh t\u1ebf b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n. Nh\u1eefng b\u00f4ng hoa n\u00e0y kh\u00f4ng b\u1eaft m\u1eaft, nh\u01b0 d\u1ef1 ki\u1ebfn, c\u00f3 m\u00e0u h\u1ed3ng nh\u1ea1t ho\u1eb7c tr\u1eafng, v\u00e0 ch\u1eafc ch\u1eafn kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec3m thu h\u00fat ch\u00ednh. M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn ch\u1ecdn c\u00e1ch lo\u1ea1i b\u1ecf ch\u00fang \u0111\u1ec3 h\u01b0\u1edbng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e2y v\u00e0o vi\u1ec7c s\u1ea3n xu\u1ea5t t\u00e1n l\u00e1, t\u00f4i \u0111\u00e3 \u0111\u1ec3 ch\u00fang l\u1ea1i, nh\u01b0 m\u1ed9t minh ch\u1ee9ng cho s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 h\u1ea1nh ph\u00fac t\u1ed5ng th\u1ec3 c\u1ee7a c\u00e2y.<\/p>\n\n\n\n<p>\u0110\u00e2y c\u0169ng l\u00e0 th\u1eddi \u0111i\u1ec3m t\u00f4i c\u1ea3nh gi\u00e1c h\u01a1n v\u1edbi vi\u1ec7c ph\u00f2ng ng\u1eeba s\u00e2u b\u1ec7nh. C\u00e1c lo\u00e0i <strong>Rex Begonia<\/strong>, gi\u1ed1ng nh\u01b0 nhi\u1ec1u c\u00e2y c\u1ea3nh trong nh\u00e0 kh\u00e1c, \u0111\u00f4i khi c\u00f3 th\u1ec3 b\u1ecb r\u1ec7p s\u00e1p ho\u1eb7c nh\u1ec7n \u0111\u1ecf t\u1ea5n c\u00f4ng. Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean m\u1eb7t d\u01b0\u1edbi l\u00e1 v\u00e0 nh\u1eb9 nh\u00e0ng lau b\u1eb1ng kh\u0103n \u1ea9m \u0111\u00e3 gi\u00fap t\u00f4i ng\u0103n ch\u1eb7n m\u1ecdi v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n. L\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed t\u1ed1t, c\u00f9ng v\u1edbi \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh, c\u0169ng l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng v\u1ec7 m\u1ea1nh m\u1ebd ch\u1ed1ng l\u1ea1i c\u00e1c v\u1ea5n \u0111\u1ec1 n\u1ea5m nh\u01b0 n\u1ea5m m\u1ed1c, v\u1ed1n c\u00f3 th\u1ec3 l\u00e0 m\u1ed1i lo ng\u1ea1i \u0111\u1ed1i v\u1edbi nh\u1eefng lo\u00e0i c\u00e2y c\u00f3 l\u00e1 nhung n\u00e0y.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">N\u0103m th\u1ee9 2 v\u00e0 sau \u0111\u00f3: C\u00e2y tr\u01b0\u1edfng th\u00e0nh v\u00e0 nh\u00e2n gi\u1ed1ng<\/h4>\n\n\n\n<p>B\u00e2y gi\u1edd, sau h\u01a1n m\u1ed9t n\u0103m \u0111\u1ed3ng h\u00e0nh, c\u00e2y <strong>Begonia Red Bull<\/strong> c\u1ee7a t\u00f4i \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00e2y tr\u01b0\u1edfng th\u00e0nh tuy\u1ec7t \u0111\u1eb9p. N\u00f3 \u0111\u00e3 \u0111\u1ea1t k\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a, m\u1ed9t b\u00fai l\u00e1 \u0111\u1ecf kim lo\u1ea1i t\u01b0\u01a1i t\u1ed1t. T\u00f4i \u0111\u00e3 ngh\u0129 \u0111\u1ebfn t\u01b0\u01a1ng lai c\u1ee7a n\u00f3. Khi th\u00e2n r\u1ec5 b\u1eaft \u0111\u1ea7u l\u1ea5p \u0111\u1ea7y ch\u1eadu, th\u01b0\u1eddng l\u00e0 c\u1ee9 sau 1-2 n\u0103m, s\u1ebd l\u00e0 l\u00fac sang ch\u1eadu v\u00e0o m\u1ed9t ch\u1eadu l\u1edbn h\u01a1n m\u1ed9t ch\u00fat, thay \u0111\u1ea5t m\u1edbi. \u0110\u00e2y c\u0169ng l\u00e0 c\u01a1 h\u1ed9i ho\u00e0n h\u1ea3o \u0111\u1ec3 nh\u00e2n gi\u1ed1ng.<\/p>\n\n\n\n<p>Nh\u00e2n gi\u1ed1ng <strong>Begonia Red Bull<\/strong> l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m b\u1ed5 \u00edch, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh l\u00e1. T\u00f4i \u0111\u00e3 th\u00e0nh c\u00f4ng b\u1eb1ng c\u00e1ch l\u1ea5y m\u1ed9t chi\u1ebfc l\u00e1 tr\u01b0\u1edfng th\u00e0nh kh\u1ecfe m\u1ea1nh v\u1edbi m\u1ed9t ph\u1ea7n cu\u1ed1ng, tr\u1ed3ng n\u00f3 v\u00e0o h\u1ed7n h\u1ee3p \u0111\u1ea5t \u1ea9m, v\u00e0 duy tr\u00ec \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 \u1ea9m cao (th\u01b0\u1eddng l\u00e0 d\u01b0\u1edbi m\u1ed9t m\u00e1i v\u00f2m gi\u1eef \u1ea9m ho\u1eb7c t\u00fai nh\u1ef1a). V\u1edbi s\u1ef1 ki\u00ean nh\u1eabn, nh\u1eefng c\u00e2y con nh\u1ecf x\u00edu s\u1ebd m\u1ecdc ra t\u1eeb g\u1ed1c cu\u1ed1ng ho\u1eb7c th\u1eadm ch\u00ed t\u1eeb nh\u1eefng v\u1ebft c\u1eaft tr\u00ean g\u00e2n l\u00e1, m\u1ed9t minh ch\u1ee9ng cho kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a c\u00e2y v\u00e0 k\u1ef9 n\u0103ng l\u00e0m v\u01b0\u1eddn ng\u00e0y c\u00e0ng ti\u1ebfn b\u1ed9 c\u1ee7a t\u00f4i. Th\u1eadt l\u00e0 m\u1ed9t ni\u1ec1m vui th\u1ef1c s\u1ef1 khi th\u1ea5y nh\u1eefng b\u1ea3n sao thu nh\u1ecf c\u1ee7a c\u00e2y m\u1eb9 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh tr\u1ed7i d\u1eady r\u1ef1c r\u1ee1 c\u1ee7a ri\u00eang ch\u00fang.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00ecm hi\u1ec3u v\u1ec1 Begonia Red Bull: H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c chi ti\u1ebft<\/h3>\n\n\n\n<p><strong>Begonia Red Bull<\/strong> ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd v\u1edbi s\u1ef1 ch\u0103m s\u00f3c chu \u0111\u00e1o, \u1ed5n \u0111\u1ecbnh, m\u00f4 ph\u1ecfng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng d\u01b0\u1edbi t\u00e1n c\u00e2y nhi\u1ec7t \u0111\u1edbi t\u1ef1 nhi\u00ean c\u1ee7a n\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e2y s\u1ed1ng l\u00e2u d\u00e0i v\u00e0 kh\u1ecfe m\u1ea1nh:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u00c1nh s\u00e1ng: Ch\u00eca kh\u00f3a cho t\u00e1n l\u00e1 r\u1ef1c r\u1ee1<\/h4>\n\n\n\n<p><strong>Begonia Red Bull<\/strong> ph\u00e1t tri\u1ec3n t\u1ed1t nh\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp, s\u00e1ng. H\u00e3y h\u00ecnh dung \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi l\u1ed1m \u0111\u1ed1m l\u1ecdc qua m\u1ed9t t\u00e1n c\u00e2y r\u1eadm r\u1ea1p \u2013 \u0111\u00f3 l\u00e0 k\u1ecbch b\u1ea3n l\u00fd t\u01b0\u1edfng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp:<\/strong> \u00c1nh n\u1eafng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp, gay g\u1eaft c\u00f3 th\u1ec3 l\u00e0m ch\u00e1y l\u00e1 m\u1ecfng manh c\u1ee7a n\u00f3, d\u1eabn \u0111\u1ebfn c\u00e1c m\u1ea3ng m\u00e0u n\u00e2u kh\u00f3 coi ho\u1eb7c l\u00e0m phai m\u00e0u r\u1ef1c r\u1ee1 c\u1ee7a n\u00f3.<\/li>\n\n\n\n<li><strong>Thi\u1ebfu \u00e1nh s\u00e1ng:<\/strong> Qu\u00e1 \u00edt \u00e1nh s\u00e1ng s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e2y v\u01b0\u01a1n d\u00e0i, m\u00e0u l\u00e1 nh\u1ea1t v\u00e0 h\u00ecnh d\u00e1ng k\u00e9m nh\u1ecf g\u1ecdn.<\/li>\n\n\n\n<li><strong>V\u1ecb tr\u00ed l\u00fd t\u01b0\u1edfng trong nh\u00e0:<\/strong> C\u1eeda s\u1ed5 h\u01b0\u1edbng \u0111\u00f4ng, n\u01a1i c\u00e2y nh\u1eadn \u0111\u01b0\u1ee3c \u00e1nh n\u1eafng bu\u1ed5i s\u00e1ng nh\u1eb9 nh\u00e0ng, ho\u1eb7c c\u00e1ch m\u1ed9t v\u00e0i m\u00e9t so v\u1edbi c\u1eeda s\u1ed5 h\u01b0\u1edbng nam ho\u1eb7c t\u00e2y, \u0111\u01b0\u1ee3c che ch\u1eafn b\u1eb1ng r\u00e8m m\u1ecfng, th\u01b0\u1eddng l\u00e0 ho\u00e0n h\u1ea3o. C\u1eeda s\u1ed5 h\u01b0\u1edbng b\u1eafc c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng, mi\u1ec5n l\u00e0 ch\u00fang cung c\u1ea5p \u0111\u1ee7 \u0111\u1ed9 s\u00e1ng.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. T\u01b0\u1edbi n\u01b0\u1edbc: S\u1ef1 c\u00e2n b\u1eb1ng c\u1ee7a \u0111\u1ed9 \u1ea9m<\/h4>\n\n\n\n<p>T\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec1u \u0111\u1eb7n, v\u1eeba ph\u1ea3i l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng. <strong>Begonia<\/strong> r\u1ea5t d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi vi\u1ec7c t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u ho\u1eb7c qu\u00e1 \u00edt, v\u00ec v\u1eady m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00e2n b\u1eb1ng l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u1ea8m, kh\u00f4ng s\u0169ng n\u01b0\u1edbc:<\/strong> H\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c gi\u1eef cho \u0111\u1ea5t lu\u00f4n \u1ea9m nh\u01b0ng kh\u00f4ng bao gi\u1edd b\u1ecb \u00fang n\u01b0\u1edbc. N\u01b0\u1edbc \u0111\u1ecdng \u1edf \u0111\u00e1y ch\u1eadu c\u00f3 th\u1ec3 nhanh ch\u00f3ng d\u1eabn \u0111\u1ebfn th\u1ed1i r\u1ec5.<\/li>\n\n\n\n<li><strong>Quy t\u1eafc \u201ckh\u00f4 m\u1ed9t inch\u201d:<\/strong> Cho ph\u00e9p l\u1edbp \u0111\u1ea5t tr\u00ean c\u00f9ng kho\u1ea3ng 2.5-5 cm kh\u00f4 \u0111i m\u1ed9t ch\u00fat gi\u1eefa c\u00e1c l\u1ea7n t\u01b0\u1edbi. B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch c\u1eafm ng\u00f3n tay v\u00e0o \u0111\u1ea5t.<\/li>\n\n\n\n<li><strong>T\u01b0\u1edbi n\u01b0\u1edbc k\u1ef9 l\u01b0\u1ee1ng:<\/strong> Khi t\u01b0\u1edbi, h\u00e3y t\u01b0\u1edbi ng\u1eadp cho \u0111\u1ebfn khi b\u1ea1n th\u1ea5y n\u01b0\u1edbc th\u1eeba ch\u1ea3y ra t\u1eeb \u0111\u00e1y ch\u1eadu. \u0110\u1ea3m b\u1ea3o c\u00e2y kh\u00f4ng b\u1ecb ng\u00e2m trong l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1eeba n\u00e0y.<\/li>\n\n\n\n<li><strong>Gi\u1ea3m t\u01b0\u1edbi v\u00e0o m\u00f9a \u0111\u00f4ng:<\/strong> Trong nh\u1eefng th\u00e1ng l\u1ea1nh h\u01a1n ho\u1eb7c giai \u0111o\u1ea1n ng\u1ee7 \u0111\u00f4ng, h\u00e3y gi\u1ea3m t\u1ea7n su\u1ea5t t\u01b0\u1edbi, cho ph\u00e9p \u0111\u1ea5t kh\u00f4 h\u01a1n m\u1ed9t ch\u00fat. Tuy nhi\u00ean, \u0111\u1eebng bao gi\u1edd \u0111\u1ec3 \u0111\u1ea5t kh\u00f4 ho\u00e0n to\u00e0n, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m l\u00e1 h\u00e9o v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m h\u1ecfng c\u00e2y.<\/li>\n\n\n\n<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc:<\/strong> S\u1eed d\u1ee5ng n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ecdc, \u0111\u00f3ng chai, ho\u1eb7c n\u01b0\u1edbc m\u00e1y \u0111\u00e3 \u0111\u1ec3 ngo\u00e0i tr\u1eddi 24 gi\u1edd (\u0111\u1ec3 clo bay h\u01a1i) s\u1ebd c\u00f3 l\u1ee3i.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u0110\u1ed9 \u1ea9m: M\u1ed9t c\u00e1i \u00f4m nhi\u1ec7t \u0111\u1edbi<\/h4>\n\n\n\n<p>\u0110\u1ed9 \u1ea9m cao l\u00e0 b\u1ea1n c\u1ee7a <strong>Begonia Red Bull<\/strong>, r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ng\u0103n c\u00e1c c\u1ea1nh l\u00e1 b\u1ecb gi\u00f2n v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n t\u01b0\u01a1i t\u1ed1t. Tuy nhi\u00ean, nh\u1eefng chi\u1ebfc l\u00e1 nhung c\u1ee7a n\u00f3 kh\u00f4ng th\u00edch phun s\u01b0\u01a1ng tr\u1ef1c ti\u1ebfp, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u1ea5m.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Khay s\u1ecfi:<\/strong> \u0110\u1eb7t ch\u1eadu c\u00e2y tr\u00ean m\u1ed9t khay ch\u1ee9a \u0111\u1ea7y s\u1ecfi v\u00e0 n\u01b0\u1edbc. Khi n\u01b0\u1edbc bay h\u01a1i, n\u00f3 l\u00e0m t\u0103ng \u0111\u1ed9 \u1ea9m xung quanh c\u00e2y m\u00e0 kh\u00f4ng l\u00e0m \u01b0\u1edbt t\u00e1n l\u00e1.<\/li>\n\n\n\n<li><strong>M\u00e1y t\u1ea1o \u0111\u1ed9 \u1ea9m:<\/strong> M\u00e1y t\u1ea1o \u0111\u1ed9 \u1ea9m trong ph\u00f2ng l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 duy tr\u00ec m\u1ee9c \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng trong nh\u00e0 kh\u00f4. H\u01b0\u1edbng t\u1edbi m\u1ee9c 50% ho\u1eb7c cao h\u01a1n.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7t c\u00e2y theo nh\u00f3m:<\/strong> \u0110\u1eb7t <strong>Begonia Red Bull<\/strong> c\u1ee7a b\u1ea1n theo nh\u00f3m v\u1edbi c\u00e1c c\u00e2y kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 gi\u00fap t\u1ea1o ra m\u1ed9t vi kh\u00ed h\u1eadu \u1ea9m \u01b0\u1edbt h\u01a1n khi c\u00e1c c\u00e2y gi\u1ea3i ph\u00f3ng h\u01a1i \u1ea9m th\u00f4ng qua qu\u00e1 tr\u00ecnh tho\u00e1t h\u01a1i n\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>Tr\u00e1nh gi\u00f3 l\u00f9a:<\/strong> Gi\u1eef c\u00e2y tr\u00e1nh xa c\u00e1c l\u1ed7 th\u00f4ng h\u01a1i c\u1ee7a \u0111i\u1ec1u h\u00f2a, m\u00e1y s\u01b0\u1edfi ho\u1eb7c c\u1eeda s\u1ed5 m\u1edf c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 dao \u0111\u1ed9ng \u0111\u1ed9 \u1ea9m \u0111\u1ed9t ng\u1ed9t ho\u1eb7c kh\u00f4ng kh\u00ed kh\u00f4.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4. Nhi\u1ec7t \u0111\u1ed9: V\u00f9ng tho\u1ea3i m\u00e1i<\/h4>\n\n\n\n<p>Duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng tho\u1ea3i m\u00e1i cho <strong>Begonia Red Bull<\/strong> c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ph\u1ea1m vi l\u00fd t\u01b0\u1edfng:<\/strong> T\u1eeb 18-24\u00b0C n\u00f3i chung l\u00e0 l\u00fd t\u01b0\u1edfng. Ch\u00fang c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb 15-27\u00b0C.<\/li>\n\n\n\n<li><strong>Tr\u00e1nh c\u00e1c th\u00e1i c\u1ef1c:<\/strong> B\u1ea3o v\u1ec7 c\u00e2y kh\u1ecfi gi\u00f3 l\u1ea1nh v\u00e0 s\u1ef1 s\u1ee5t gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t d\u01b0\u1edbi 14\u00b0C, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e2y v\u00e0 g\u00e2y h\u1ea1i ho\u1eb7c r\u1ee5ng l\u00e1. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u00e9o.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5. \u0110\u1ea5t: N\u1ec1n t\u1ea3ng cho s\u1ef1 ph\u00e1t tri\u1ec3n<\/h4>\n\n\n\n<p>M\u1ed9t h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t, h\u01a1i chua v\u00e0 t\u01a1i x\u1ed1p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba th\u1ed1i r\u1ec5 v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 tho\u00e1ng kh\u00ed th\u00edch h\u1ee3p cho h\u1ec7 th\u1ed1ng r\u1ec5 nh\u1ecf c\u1ee7a n\u00f3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ed7n h\u1ee3p \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/strong> Ch\u1ecdn m\u1ed9t h\u1ed7n h\u1ee3p \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e2y African Violet ho\u1eb7c <strong>Begonia<\/strong>. M\u1ed9t h\u1ed7n h\u1ee3p t\u1ef1 l\u00e0m t\u1ed1t bao g\u1ed3m \u0111\u1ea5t b\u1ea7u c\u00f3 g\u1ed1c than b\u00f9n \u0111\u01b0\u1ee3c b\u1ed5 sung perlite, x\u01a1 d\u1eeba ho\u1eb7c v\u1ecf lan nh\u1ecf \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc v\u00e0 tho\u00e1ng kh\u00ed. Vermiculite c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ec3 gi\u1eef \u1ea9m v\u00e0 h\u1ea5p th\u1ee5 ch\u1ea5t dinh d\u01b0\u1ee1ng.<\/li>\n\n\n\n<li><strong>Ch\u1eadu:<\/strong> S\u1eed d\u1ee5ng ch\u1eadu c\u00f3 l\u1ed7 tho\u00e1t n\u01b0\u1edbc. Ch\u1eadu \u0111\u1ea5t nung ho\u1eb7c g\u1ed1m c\u00f3 th\u1ec3 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6. B\u00f3n ph\u00e2n: Th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a t\u00e1n l\u00e1<\/h4>\n\n\n\n<p><strong>Begonia Red Bull<\/strong> \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c b\u00f3n ph\u00e2n th\u01b0\u1eddng xuy\u00ean trong m\u00f9a sinh tr\u01b0\u1edfng \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u00e1n l\u00e1 r\u1ef1c r\u1ee1 c\u1ee7a n\u00f3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00f9a sinh tr\u01b0\u1edfng:<\/strong> B\u00f3n ph\u00e2n 2-4 tu\u1ea7n m\u1ed9t l\u1ea7n trong m\u00f9a xu\u00e2n v\u00e0 m\u00f9a h\u00e8 (m\u00f9a sinh tr\u01b0\u1edfng).<\/li>\n\n\n\n<li><strong>Lo\u1ea1i ph\u00e2n b\u00f3n:<\/strong> S\u1eed d\u1ee5ng ph\u00e2n b\u00f3n l\u1ecfng c\u00e2n b\u1eb1ng \u0111\u00e3 \u0111\u01b0\u1ee3c pha lo\u00e3ng (n\u1ed3ng \u0111\u1ed9 b\u1eb1ng m\u1ed9t n\u1eeda). \u0110\u1ec3 nh\u1ea5n m\u1ea1nh s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a t\u00e1n l\u00e1, ph\u00e2n b\u00f3n c\u00f3 h\u00e0m l\u01b0\u1ee3ng nit\u01a1 cao h\u01a1n c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i v\u00e0o \u0111\u1ea7u m\u00f9a xu\u00e2n. N\u1ebfu c\u00e2y <strong>Red Bull<\/strong> c\u1ee7a b\u1ea1n ra hoa, ph\u00e2n b\u00f3n c\u00f3 h\u00e0m l\u01b0\u1ee3ng ph\u1ed1t pho cao h\u01a1n c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y ra hoa.<\/li>\n\n\n\n<li><strong>Ng\u1ee7 \u0111\u00f4ng:<\/strong> Gi\u1ea3m ho\u1eb7c ng\u1eebng b\u00f3n ph\u00e2n trong m\u00f9a thu v\u00e0 m\u00f9a \u0111\u00f4ng khi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y t\u1ef1 nhi\u00ean ch\u1eadm l\u1ea1i.<\/li>\n\n\n\n<li><strong>C\u00e1ch b\u00f3n:<\/strong> Lu\u00f4n b\u00f3n ph\u00e2n cho \u0111\u1ea5t \u1ea9m \u0111\u1ec3 ng\u0103n ng\u1eeba ch\u00e1y r\u1ec5. Tr\u00e1nh b\u00f3n ph\u00e2n tr\u1ef1c ti\u1ebfp l\u00ean l\u00e1.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">7. C\u1eaft t\u1ec9a v\u00e0 b\u1ea3o tr\u00ec: Gi\u1eef c\u00e2y g\u1ecdn g\u00e0ng<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ec9a hoa t\u00e0n:<\/strong> M\u1eb7c d\u00f9 hoa c\u1ee7a n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec3m thu h\u00fat ch\u00ednh, b\u1ea1n c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf ch\u00fang n\u1ebfu mu\u1ed1n \u0111\u1ec3 khuy\u1ebfn kh\u00edch c\u00e2y d\u1ed3n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n v\u00e0o vi\u1ec7c s\u1ea3n xu\u1ea5t t\u00e1n l\u00e1.<\/li>\n\n\n\n<li><strong>C\u1eaft t\u1ec9a:<\/strong> C\u1eaft b\u1ecf b\u1ea5t k\u1ef3 l\u00e1 ch\u1ebft, v\u00e0ng ho\u1eb7c h\u01b0 h\u1ecfng n\u00e0o xu\u1ed1ng t\u1eadn g\u1ed1c th\u00e2n \u0111\u1ec3 duy tr\u00ec v\u1ebb ngo\u00e0i v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a c\u00e2y. \u0110i\u1ec1u n\u00e0y c\u0169ng c\u1ea3i thi\u1ec7n l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed v\u00e0 c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u00e2u b\u1ec7nh.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra s\u00e2u b\u1ec7nh:<\/strong> Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra c\u00e2y c\u1ee7a b\u1ea1n xem c\u00f3 c\u00e1c lo\u1ea1i s\u00e2u b\u1ec7nh ph\u1ed5 bi\u1ebfn nh\u01b0 r\u1ec7p v\u1eebng, nh\u1ec7n \u0111\u1ecf v\u00e0 r\u1ec7p s\u00e1p hay kh\u00f4ng. Ph\u00e1t hi\u1ec7n s\u1edbm l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 di\u1ec7t tr\u1eeb d\u1ec5 d\u00e0ng. X\u1eed l\u00fd b\u1eb1ng x\u00e0 ph\u00f2ng di\u1ec7t c\u00f4n tr\u00f9ng ho\u1eb7c d\u1ea7u neem khi c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li><strong>Lau l\u00e1:<\/strong> Nh\u1eb9 nh\u00e0ng lau l\u00e1 b\u1eb1ng m\u1ed9t mi\u1ebfng v\u1ea3i m\u1ec1m, \u1ea9m \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i, cho ph\u00e9p qu\u00e1 tr\u00ecnh quang h\u1ee3p di\u1ec5n ra t\u1ed1t h\u01a1n. H\u00e3y c\u1ef1c k\u1ef3 nh\u1eb9 nh\u00e0ng \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t l\u00e1 m\u1ecfng manh.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">8. Sang ch\u1eadu: Cho r\u1ec5 c\u00f3 kh\u00f4ng gian \u0111\u1ec3 ph\u00e1t tri\u1ec3n<\/h4>\n\n\n\n<p><strong>Begonia Red Bull<\/strong> th\u00edch \u0111\u01b0\u1ee3c h\u01a1i b\u00f3 r\u1ec5, nh\u01b0ng cu\u1ed1i c\u00f9ng, n\u00f3 s\u1ebd c\u1ea7n m\u1ed9t ng\u00f4i nh\u00e0 m\u1edbi.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ea7n su\u1ea5t:<\/strong> Sang ch\u1eadu 1-2 n\u0103m m\u1ed9t l\u1ea7n, ho\u1eb7c khi b\u1ea1n nh\u1eadn th\u1ea5y r\u1ec5 m\u1ecdc ra t\u1eeb c\u00e1c l\u1ed7 tho\u00e1t n\u01b0\u1edbc, ho\u1eb7c s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y c\u00f3 v\u1ebb c\u00f2i c\u1ecdc.<\/li>\n\n\n\n<li><strong>Th\u1eddi \u0111i\u1ec3m:<\/strong> Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 sang ch\u1eadu l\u00e0 v\u00e0o m\u00f9a xu\u00e2n, khi b\u1eaft \u0111\u1ea7u m\u00f9a sinh tr\u01b0\u1edfng.<\/li>\n\n\n\n<li><strong>K\u00edch th\u01b0\u1edbc ch\u1eadu:<\/strong> Ch\u1ecdn m\u1ed9t ch\u1eadu c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ch\u1ec9 l\u1edbn h\u01a1n ch\u1eadu hi\u1ec7n t\u1ea1i 2.5 cm. <strong>Begonia<\/strong> n\u00f3i chung th\u00edch \u0111i\u1ec1u ki\u1ec7n ch\u1eadt ch\u1ed9i.<\/li>\n\n\n\n<li><strong>Quy tr\u00ecnh:<\/strong> Nh\u1eb9 nh\u00e0ng l\u1ea5y c\u00e2y ra, ki\u1ec3m tra b\u1ea7u r\u1ec5 (c\u1eaft t\u1ec9a b\u1ea5t k\u1ef3 r\u1ec5 ch\u1ebft ho\u1eb7c th\u1ed1i n\u00e0o), th\u00eam \u0111\u1ea5t tr\u1ed3ng m\u1edbi v\u00e0o ch\u1eadu m\u1edbi, \u0111\u1eb7t c\u00e2y v\u00e0o v\u00e0 l\u1ea5p \u0111\u1ea7y. \u0110\u1ea3m b\u1ea3o m\u1ef1c \u0111\u1ea5t th\u1ea5p h\u01a1n v\u00e0nh ch\u1eadu kho\u1ea3ng 2.5 cm. T\u01b0\u1edbi n\u01b0\u1edbc k\u1ef9 l\u01b0\u1ee1ng sau khi sang ch\u1eadu.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">9. Nh\u00e2n gi\u1ed1ng: M\u1edf r\u1ed9ng b\u1ed9 s\u01b0u t\u1eadp c\u1ee7a b\u1ea1n<\/h4>\n\n\n\n<p>Nh\u00e2n gi\u1ed1ng <strong>Begonia Red Bull<\/strong> l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m b\u1ed5 \u00edch, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh l\u00e1.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u00e2m c\u00e0nh l\u00e1:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ecdn m\u1ed9t chi\u1ebfc l\u00e1:<\/strong> Ch\u1ecdn m\u1ed9t chi\u1ebfc l\u00e1 tr\u01b0\u1edfng th\u00e0nh, kh\u1ecfe m\u1ea1nh t\u1eeb c\u00e2y m\u1eb9.<\/li>\n\n\n\n<li><strong>L\u1ea5y c\u00e0nh:<\/strong> S\u1eed d\u1ee5ng dao ho\u1eb7c k\u00e9o s\u1eafc, \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng, c\u1eaft l\u00e1 v\u1edbi kho\u1ea3ng 2.5-5 cm cu\u1ed1ng l\u00e1 c\u00f2n g\u1eafn li\u1ec1n.<\/li>\n\n\n\n<li><strong>Tr\u1ed3ng:<\/strong> C\u1eafm cu\u1ed1ng v\u00e0o h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng \u1ea9m, tho\u00e1t n\u01b0\u1edbc t\u1ed1t (c\u00f9ng lo\u1ea1i h\u1ed7n h\u1ee3p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e2y tr\u01b0\u1edfng th\u00e0nh, ho\u1eb7c h\u1ed7n h\u1ee3p nh\u00e2n gi\u1ed1ng g\u1ed3m perlite v\u00e0 than b\u00f9n). B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c v\u1ebft c\u1eaft nh\u1ecf tr\u00ean c\u00e1c g\u00e2n ch\u00ednh \u1edf m\u1eb7t d\u01b0\u1edbi c\u1ee7a phi\u1ebfn l\u00e1 v\u00e0 \u0111\u1eb7t to\u00e0n b\u1ed9 l\u00e1 ph\u1eb3ng tr\u00ean \u0111\u1ea5t, ghim n\u00f3 xu\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ti\u1ebfp x\u00fac t\u1ed1t.<\/li>\n\n\n\n<li><strong>T\u1ea1o \u0111\u1ed9 \u1ea9m:<\/strong> Ph\u1ee7 ch\u1eadu b\u1eb1ng m\u1ed9t t\u00fai nh\u1ef1a trong su\u1ed1t ho\u1eb7c \u0111\u1eb7t n\u00f3 v\u00e0o m\u1ed9t m\u00e1i v\u00f2m nh\u00e2n gi\u1ed1ng \u0111\u1ec3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao. Phun s\u01b0\u01a1ng b\u00ean trong t\u00fai, kh\u00f4ng phun v\u00e0o l\u00e1.<\/li>\n\n\n\n<li><strong>V\u1ecb tr\u00ed:<\/strong> \u0110\u1eb7t \u1edf n\u01a1i c\u00f3 \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp, s\u00e1ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u1ea5m (kho\u1ea3ng 18-24\u00b0C).<\/li>\n\n\n\n<li><strong>Ki\u00ean nh\u1eabn:<\/strong> Nh\u1eefng c\u00e2y con m\u1edbi s\u1ebd m\u1ecdc ra t\u1eeb g\u1ed1c cu\u1ed1ng ho\u1eb7c c\u00e1c v\u1ebft c\u1eaft g\u00e2n trong v\u00e0i tu\u1ea7n \u0111\u1ebfn v\u00e0i th\u00e1ng. Khi ch\u00fang c\u00f3 m\u1ed9t v\u00e0i l\u00e1, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1ch c\u1ea9n th\u1eadn v\u00e0 tr\u1ed3ng ri\u00eang.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Chia th\u00e2n r\u1ec5:<\/strong> N\u1ebfu c\u00e2y c\u1ee7a b\u1ea1n c\u00f3 m\u1ed9t th\u00e2n r\u1ec5 ph\u00e1t tri\u1ec3n t\u1ed1t (m\u1ed9t th\u00e2n c\u00e2y d\u00e0y l\u00ean m\u1ecdc theo chi\u1ec1u ngang \u1edf ho\u1eb7c ngay d\u01b0\u1edbi b\u1ec1 m\u1eb7t \u0111\u1ea5t), b\u1ea1n c\u00f3 th\u1ec3 chia n\u00f3 trong qu\u00e1 tr\u00ecnh sang ch\u1eadu \u0111\u1ec3 t\u1ea1o ra nh\u1eefng c\u00e2y m\u1edbi. \u0110\u1ea3m b\u1ea3o m\u1ed7i ph\u1ea7n chia c\u00f3 \u00edt nh\u1ea5t m\u1ed9t \u0111i\u1ec3m ph\u00e1t tri\u1ec3n.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Begonia Red Bull kh\u00e1c v\u1edbi c\u00e1c lo\u00e0i Rex Begonia kh\u00e1c nh\u01b0 th\u1ebf n\u00e0o<\/h3>\n\n\n\n<p>Trong khi t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i <strong>Rex Begonia<\/strong> \u0111\u1ec1u n\u1ed5i ti\u1ebfng v\u1edbi t\u00e1n l\u00e1 phi th\u01b0\u1eddng c\u1ee7a ch\u00fang, <strong>Begonia Red Bull<\/strong> s\u1edf h\u1eefu nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t khi\u1ebfn n\u00f3 n\u1ed5i b\u1eadt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00e0u s\u1eafc \u0111\u1ed9c \u0111\u00e1o:<\/strong> S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t l\u00e0 m\u00e0u \u0111\u1ecf kim lo\u1ea1i m\u00e3nh li\u1ec7t c\u1ee7a n\u00f3. Nhi\u1ec1u lo\u00e0i <strong>Rex Begonia<\/strong> c\u00f3 ph\u1ed5 m\u00e0u r\u1ed9ng h\u01a1n c\u1ee7a xanh l\u00e1 c\u00e2y, b\u1ea1c, t\u00edm v\u00e0 h\u1ed3ng, th\u01b0\u1eddng c\u00f3 c\u00e1c hoa v\u0103n ph\u1ee9c t\u1ea1p. <strong>Begonia Red Bull<\/strong> t\u1eadp trung v\u00e0o m\u1ed9t tuy\u00ean b\u1ed1 duy nh\u1ea5t, m\u1ea1nh m\u1ebd v\u1ec1 m\u00e0u \u0111\u1ecf r\u1ef1c r\u1ee1.<\/li>\n\n\n\n<li><strong>K\u1ebft c\u1ea5u v\u00e0 h\u00ecnh d\u1ea1ng l\u00e1:<\/strong> M\u1eb7c d\u00f9 n\u00f3 chia s\u1ebb h\u00ecnh d\u1ea1ng l\u00e1 kh\u00f4ng \u0111\u1ed1i x\u1ee9ng, h\u00ecnh tr\u00e1i tim \u0111i\u1ec3n h\u00ecnh c\u1ee7a nhi\u1ec1u lo\u00e0i <strong>Rex Begonia<\/strong>, k\u1ebft c\u1ea5u c\u1ee9ng c\u00e1p v\u00e0 vi\u1ec1n g\u1ee3n s\u00f3ng r\u00f5 r\u1ec7t th\u01b0\u1eddng g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean v\u1ebb ngo\u00e0i \u0111\u1eb7c tr\u01b0ng c\u1ee7a n\u00f3.<\/li>\n\n\n\n<li><strong>K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn:<\/strong> <strong>Begonia Red Bull<\/strong> c\u00f3 xu h\u01b0\u1edbng c\u00f3 l\u00e1 nh\u1ecf h\u01a1n, g\u1ecdn h\u01a1n so v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi anh em <strong>Rex Begonia<\/strong> l\u1edbn h\u01a1n, khi\u1ebfn n\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c kh\u00f4ng gian nh\u1ecf h\u01a1n ho\u1eb7c tr\u01b0ng b\u00e0y b\u1ed9 s\u01b0u t\u1eadp, n\u01a1i mong mu\u1ed1n m\u1ed9t k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u00e0 gi\u1ea3i ph\u00e1p<\/h3>\n\n\n\n<p>Ngay c\u1ea3 v\u1edbi s\u1ef1 ch\u0103m s\u00f3c si\u00eang n\u0103ng, c\u00e2y <strong>Begonia<\/strong> \u0111\u00f4i khi v\u1eabn c\u00f3 th\u1ec3 \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c. Nh\u1eadn bi\u1ebft s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 c\u00f3 m\u1ed9t c\u00e2y kh\u1ecfe m\u1ea1nh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u00e1 h\u00e9o ho\u1eb7c r\u1ee5ng l\u00e1:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> Ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 do t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u (th\u1ed1i r\u1ec5) ho\u1eb7c t\u01b0\u1edbi qu\u00e1 \u00edt (m\u1ea5t n\u01b0\u1edbc). C\u0169ng c\u00f3 th\u1ec3 do \u0111\u1ed9 \u1ea9m th\u1ea5p, qu\u00e1 \u00edt \u00e1nh s\u00e1ng ho\u1eb7c s\u00e2u b\u1ec7nh.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Ki\u1ec3m tra \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t. N\u1ebfu s\u0169ng n\u01b0\u1edbc, h\u00e3y \u0111\u1ec3 \u0111\u1ea5t kh\u00f4 h\u01a1n gi\u1eefa c\u00e1c l\u1ea7n t\u01b0\u1edbi; n\u1ebfu kh\u00f4, h\u00e3y t\u01b0\u1edbi k\u1ef9. \u0110\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 \u00e1nh s\u00e1ng v\u00e0 \u0111\u1ed9 \u1ea9m v\u00e0 \u0111i\u1ec1u ch\u1ec9nh. Ki\u1ec3m tra xem c\u00f3 s\u00e2u b\u1ec7nh kh\u00f4ng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>L\u00e1 v\u00e0ng:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> T\u01b0\u1edbi qu\u00e1 nhi\u1ec1u, t\u01b0\u1edbi qu\u00e1 \u00edt, m\u1ee9c \u0111\u1ed9 \u00e1nh s\u00e1ng th\u1ea5p ho\u1eb7c thi\u1ebfu ch\u1ea5t dinh d\u01b0\u1ee1ng.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> \u0110i\u1ec1u ch\u1ec9nh l\u1ecbch tr\u00ecnh t\u01b0\u1edbi n\u01b0\u1edbc. \u0110\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp, s\u00e1ng. C\u00e2n nh\u1eafc s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n c\u00e2n b\u1eb1ng trong m\u00f9a sinh tr\u01b0\u1edfng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C\u00e1c c\u1ea1nh l\u00e1 m\u00e0u n\u00e2u:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> \u0110\u1ed9 \u1ea9m th\u1ea5p ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> T\u0103ng \u0111\u1ed9 \u1ea9m xung quanh c\u00e2y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng khay s\u1ecfi ho\u1eb7c m\u00e1y t\u1ea1o \u0111\u1ed9 \u1ea9m. \u0110\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 n\u1eb1m trong ph\u1ea1m vi l\u00fd t\u01b0\u1edfng v\u00e0 tr\u00e1nh xa c\u00e1c ngu\u1ed3n nhi\u1ec7t.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>L\u00e1 m\u1ec1m ho\u1eb7c nh\u0169n:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> T\u01b0\u1edbi qu\u00e1 nhi\u1ec1u nghi\u00eam tr\u1ecdng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u1ed1i r\u1ec5.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Cho ph\u00e9p \u0111\u1ea5t kh\u00f4 \u0111i \u0111\u00e1ng k\u1ec3. N\u1ebfu nghi\u00eam tr\u1ecdng, h\u00e3y sang ch\u1eadu v\u00e0o \u0111\u1ea5t m\u1edbi, tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u1eaft b\u1ecf b\u1ea5t k\u1ef3 r\u1ec5 th\u1ed1i n\u00e0o.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>T\u0103ng tr\u01b0\u1edfng v\u01b0\u01a1n d\u00e0i:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> Kh\u00f4ng \u0111\u1ee7 \u00e1nh s\u00e1ng. C\u00e2y \u0111ang v\u01b0\u01a1n d\u00e0i \u0111\u1ec3 t\u00ecm ki\u1ebfm nhi\u1ec1u \u00e1nh s\u00e1ng h\u01a1n.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Di chuy\u1ec3n c\u00e2y \u0111\u1ebfn m\u1ed9t n\u01a1i s\u00e1ng h\u01a1n v\u1edbi \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp. C\u1eaft t\u1ec9a c\u00e1c th\u00e2n c\u00e2y v\u01b0\u01a1n d\u00e0i c\u00f3 th\u1ec3 khuy\u1ebfn kh\u00edch c\u00e2y m\u1ecdc th\u00e0nh b\u1ee5i h\u01a1n.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>N\u1ea5m m\u1ed1c:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> M\u1ed9t b\u1ec7nh n\u1ea5m ph\u00e1t tri\u1ec3n m\u1ea1nh nh\u1edd \u0111\u1ed9 \u1ea9m cao k\u1ebft h\u1ee3p v\u1edbi l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed k\u00e9m ho\u1eb7c l\u00e1 \u01b0\u1edbt. Xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c m\u1ea3ng m\u00e0u tr\u1eafng, c\u00f3 b\u1ed9t tr\u00ean l\u00e1.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> C\u1ea3i thi\u1ec7n l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed. Tr\u00e1nh phun s\u01b0\u01a1ng v\u00e0o l\u00e1. Lo\u1ea1i b\u1ecf l\u00e1 b\u1ecb \u1ea3nh h\u01b0\u1edfng ngay l\u1eadp t\u1ee9c. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t n\u1ea5m to\u00e0n th\u00e2n cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u0110\u1ed1m l\u00e1:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> Nhi\u1ec5m n\u1ea5m ho\u1eb7c vi khu\u1ea9n, th\u01b0\u1eddng tr\u1ea7m tr\u1ecdng h\u01a1n do l\u00e1 \u01b0\u1edbt.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> T\u01b0\u1edbi n\u01b0\u1edbc v\u00e0o g\u1ed1c c\u00e2y, tr\u00e1nh l\u00e0m \u01b0\u1edbt t\u00e1n l\u00e1. C\u1ea3i thi\u1ec7n l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed. Lo\u1ea1i b\u1ecf l\u00e1 b\u1ecb nhi\u1ec5m b\u1ec7nh.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>S\u00e2u b\u1ec7nh (R\u1ec7p v\u1eebng, Nh\u1ec7n \u0111\u1ecf, R\u1ec7p s\u00e1p):<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Nguy\u00ean nh\u00e2n:<\/strong> C\u00e1c lo\u00e0i s\u00e2u b\u1ec7nh ph\u1ed5 bi\u1ebfn trong nh\u00e0, \u0103n nh\u1ef1a c\u00e2y.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra c\u00e2y c\u1ee7a b\u1ea1n. X\u1eed l\u00fd b\u1eb1ng x\u00e0 ph\u00f2ng di\u1ec7t c\u00f4n tr\u00f9ng, d\u1ea7u neem, ho\u1eb7c lo\u1ea1i b\u1ecf s\u00e2u b\u1ec7nh b\u1eb1ng t\u0103m b\u00f4ng \u0111\u00e3 ng\u00e2m c\u1ed3n.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">K\u1ebft lu\u1eadn: M\u1ed9t vi\u00ean ng\u1ecdc r\u1ef1c l\u1eeda cho m\u1ecdi ng\u00f4i nh\u00e0<\/h3>\n\n\n\n<p><strong>Begonia Red Bull<\/strong> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00e2y c\u1ea3nh; n\u00f3 l\u00e0 m\u1ed9t minh ch\u1ee9ng s\u1ed1ng cho ngh\u1ec7 thu\u1eadt c\u1ee7a t\u1ef1 nhi\u00ean, mang \u0111\u1ebfn m\u1ed9t m\u1ea3ng m\u00e0u \u0111\u1ecf kim lo\u1ea1i \u1ea5n t\u01b0\u1ee3ng th\u1ef1c s\u1ef1 n\u1ed5i b\u1eadt trong b\u1ea5t k\u1ef3 b\u1ed9 s\u01b0u t\u1eadp n\u00e0o. M\u1eb7c d\u00f9 n\u00f3 \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u0103m s\u00f3c c\u1ee5 th\u1ec3\u2014\u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp, s\u00e1ng; \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng b\u1ecb s\u0169ng n\u01b0\u1edbc; v\u00e0 \u0111\u1ed9 \u1ea9m d\u1ed3i d\u00e0o\u2014b\u1ea3n ch\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 ch\u0103m s\u00f3c c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p cho c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m ch\u01a1i c\u00e2y c\u1ea3nh.<\/p>\n\n\n\n<p>Th\u00f4ng qua s\u1ef1 ch\u0103m s\u00f3c t\u1eadn t\u00e2m v\u00e0 s\u1ef1 \u0111\u00e1nh gi\u00e1 cao \u0111\u1ed1i v\u1edbi nh\u1eefng nhu c\u1ea7u \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3, vi\u00ean ng\u1ecdc r\u1ef1c l\u1eeda n\u00e0y ch\u1eafc ch\u1eafn s\u1ebd mang l\u1ea1i nhi\u1ec1u n\u0103m v\u1ebb \u0111\u1eb9p cu\u1ed1n h\u00fat v\u00e0 m\u1ed9t b\u1ea7u kh\u00f4ng kh\u00ed nhi\u1ec7t \u0111\u1edbi, s\u00f4i \u0111\u1ed9ng cho \u1ed1c \u0111\u1ea3o trong nh\u00e0 c\u1ee7a b\u1ea1n. Cho d\u00f9 b\u1ea1n \u0111ang theo d\u00f5i nh\u1eefng chi\u1ebfc l\u00e1 c\u1ee7a n\u00f3 h\u00e9 m\u1edf trong m\u1ed9t &#8220;h\u00e0nh tr\u00ecnh th\u1eddi gian&#8221; c\u00e1 nh\u00e2n hay ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 chi\u00eam ng\u01b0\u1ee1ng v\u1ebb \u0111\u1eb9p r\u1ef1c r\u1ee1 h\u00e0ng ng\u00e0y c\u1ee7a n\u00f3, <strong>Begonia Red Bull<\/strong> th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t lo\u00e0i c\u00e2y \u0111\u00e1ng \u0111\u1ec3 tr\u1ed3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u: S\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a Begonia Red Bull Trong th\u1ebf gi\u1edbi th\u1ef1c v\u1eadt \u0111\u1ea7y m\u00e0u s\u1eafc, m\u1ed9t s\u1ed1 lo\u00e0i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11576,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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