My Adventures with Bambusa Multiplex: A Clumping Bamboo for Small Spaces
For years, I craved the serene presence of bamboo in my garden. But with limited space, the thought of aggressive runners taking over my meticulously planned beds sent shivers down my spine. Enter Bambusa multiplex, a clumping bamboo species that promised lush greenery without the invasive spread. Intrigued, I embarked on a journey to cultivate this botanical beauty, and here’s what I learned.
156 Species in Genus Bambusa
How Fast Does Bambusa Multiplex Grow?
Bambusa multiplex is a slow and steady grower, unlike its running bamboo brethren. Expect it to reach a mature height of 6-7 feet in ideal conditions, taking several years to get there. In cooler climates, it might even stay pleasantly compact at 4-5 feet. This slow growth rate makes it perfect for smaller gardens, where fast-growing plants can quickly overwhelm the space.
How to Grow Bambusa Multiplex?
Planting Bambusa multiplex is a breeze. Here’s what I did:
- Pick a Spot: Choose a location that receives full sun to partial shade. Bambusa multiplex tolerates a range of soil conditions, but well-draining, slightly acidic soil is ideal. Aim for a spot with some room for the clump to expand over time, but not directly next to structures or foundations.
- Planting: Dig a hole twice the width of the root ball and slightly deeper. Amend the soil with organic matter like compost or aged manure. Gently remove the plant from its container and place it in the hole, ensuring the root crown sits level with the surrounding soil. Backfill the hole, tamping down gently to remove air pockets. Water thoroughly.
- Watering: Keep the soil consistently moist, especially during the first growing season. Once established, Bambusa multiplex is moderately drought tolerant, but regular watering during dry spells will promote healthy growth.
- Fertilizing: Apply a balanced fertilizer once a year in spring. Organic options like compost tea or composted manure work well.
Is Bambusa Multiplex Invasive?
Unlike running bamboos that spread aggressively through underground rhizomes, Bambusa multiplex is a true clumper. It forms a dense clump that expands slowly outward. This makes it ideal for smaller gardens where space is a premium. You can easily control its spread with a physical barrier like bamboo root barrier installed around the planting area.
Is Bambusa Multiplex the Same as Goldstripe?
No, Bambusa multiplex is not the same as the popular golden-variegated bamboo called Bambusa multiplex ‘Golden Stripe’. While both are clumping bamboos, Bambusa multiplex ‘Golden Stripe’ boasts eye-catching yellow stripes running down its culms (stems). It also tends to grow slightly taller, reaching up to 8-10 feet.
Where to Buy Bambusa Multiplex?
Finding Bambusa multiplex can be a bit trickier compared to commonly available running bamboos. However, with some research, you can locate reputable nurseries specializing in bamboos. Online retailers specializing in rare plants might also offer Bambusa multiplex.
Additional Tips for Growing Bambusa Multiplex
- Mulching: Apply a layer of organic mulch around the base of the plant to retain moisture, suppress weeds, and regulate soil temperature.
- Pruning: Prune away dead or damaged culms throughout the growing season. You can also selectively thin out older culms to maintain a desired size and shape.
- Winter Protection: In colder climates, protect the base of the plant with a layer of mulch or straw during winter to insulate the roots.
Conclusion
Bambusa multiplex has become a cherished addition to my garden. Its graceful culms and lush foliage add a touch of serenity without the worry of aggressive spread. With its slow growth and manageable size, it’s proven to be a perfect choice for my limited space. So, if you’re looking for a clumping bamboo that won’t take over your garden, Bambusa multiplex might just be your perfect match.
