Plant FAQs: Pink Symphony Caladium

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Pink Symphony Caladium: A Gardener’s Guide by Ferb Vu

The Pink Symphony Caladium is a stunning houseplant prized for its vibrant, ever-changing foliage. With its translucent pink leaves veined with green, it adds a touch of the tropics to any indoor space. But before you bring this beauty home, here’s everything you need to know about caring for your Pink Symphony Caladium.

What is a Pink Symphony Caladium?

The Pink Symphony Caladium (Caladium x hortorum ‘Pink Symphony’) is a tuberous perennial native to South and Central America. It’s known for its large, heart-shaped leaves boasting a captivating play of colors. The base hue is a translucent pink, overlaid with a delicate network of green veins. The green can range from subtle accents to more prominent marbling, depending on the light the plant receives and its maturity.

As the Pink Symphony Caladium matures, its leaves can transform, sometimes shifting from vibrant green when young to a more dominant pink as they age. This color-changing ability adds a touch of whimsy to the plant, making it a captivating addition to any indoor garden.

Caladium Pink Symphony vs Thai Beauty

Believe it or not, I couldn’t tell the difference between my Pink Symphony and Thai Beauty caladiums when they were young sprouts. Both had green leaves with splashes of pink. But as they matured, the Pink Symphony definitely took center stage. Its leaves transformed into a dazzling display of bright pink, almost translucent at the edges. The green veins were like delicate tracery, adding another layer of interest. My Thai Beauty, however, seems to be taking a slower route. The pink is coming in, but it’s a softer shade with more prominent green marbling. It’s still pretty, don’t get me wrong, but the Pink Symphony’s vibrancy is hard to beat.

Where can I buy a Pink Symphony Caladium?

Pink Symphony Caladiums are readily available at many online retailers and garden centers. You can purchase them as bulbs or established plants. Bulbs are generally more affordable, but established plants offer the benefit of immediate visual gratification.

How do I care for my Pink Symphony Caladium?

Here’s how to ensure your Pink Symphony Caladium thrives indoors:

  • Light: Pink Symphony Caladiums prefer bright, indirect light. Avoid harsh, direct sunlight, which can scorch the leaves. East-facing windows are ideal.
  • Water: Water your Pink Symphony Caladium regularly, allowing the top inch of soil to dry out between waterings. Overwatering is a leading cause of caladium decline, so err on the side of underwatering.
  • Soil: Use a well-draining, fertile potting mix. A mixture of potting soil, perlite, and orchid bark can provide good drainage and aeration.
  • Temperature and Humidity: Pink Symphony Caladiums prefer warm temperatures between 65-80°F (18-27°C) and moderate humidity. Grouping plants together or using a humidifier can help increase humidity levels.
  • Fertilizer: During the growing season (spring and summer), fertilize your Pink Symphony Caladium with a balanced liquid fertilizer diluted to half strength every two weeks. Withhold fertilizer during the dormant winter months.

Does the Pink Symphony Caladium go dormant?

Yes, the Pink Symphony Caladium enters a dormant period in the winter. During this time, the leaves may die back, and growth will slow or stop altogether. Reduce watering and stop fertilizing entirely. Don’t be alarmed – this is a natural cycle. Come spring, with renewed warmth and increased watering, new growth will emerge from the bulb.

Is the Pink Symphony Caladium toxic?

Unfortunately, yes. Like most caladiums, the Pink Symphony Caladium contains calcium oxalate crystals, which can be toxic if ingested. Keep this plant out of reach of children and pets.

Can I grow a Pink Symphony Caladium outdoors?

Pink Symphony Caladiums can be grown outdoors in USDA hardiness zones 9-11, where they thrive in shady areas of the garden. However, they are more commonly grown as houseplants due to their sensitivity to frost. If you live in a colder climate, you can enjoy your Pink Symphony Caladium outdoors during the summer months but bring it indoors before the first frost.

How do I propagate a Pink Symphony Caladium?

Pink Symphony Caladiums can be propagated by division when the plant is actively growing in spring or summer. Carefully remove the bulb from the pot and separate the offsets, ensuring each division has at least one eye or growing point. Repot the divisions in fresh potting mix and care for them as you would a mature plant.


With its stunning foliage and relatively easy care requirements, the Pink Symphony Caladium is an excellent choice for indoor gardeners of all levels. By following these simple tips, you can ensure your Pink Symphony Caladium thrives and brings a touch of the tropics to your home. Happy planting!

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