Simply Trees

Multiplex Bamboo

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Once a weekFull sunDeer resistantSpring to fall
  • Fast-Growing: Capable of rapid growth, perfect for quickly establishing a natural screen or focal point.
  • Ornamental Canes: Features vibrant yellow canes with green stripes for an exotic, eye-catching appearance.
  • Climate Versatility: Thrives in a wide range of climates, making it a practical choice for gardens in multiple USDA zones.

More Details

Multiplex Bamboo, scientifically known as Bambusa multiplex, is an exotic perennial grass that adds an immediate tropical flair to any garden or landscape. Renowned for its striking yellow canes striped with green, this bamboo variety is ideal for creating natural privacy screens or enchanting garden focal points. With its fast growth rate and adaptability to various climates, Multiplex Bamboo is a perfect choice for gardeners looking to achieve both beauty and functionality in their outdoor spaces.

Growth rate: Fast growth rate; reaches a mature height of 20-30 feet and a width of 5-10 feet.

Please note: Images on our website depict plants and trees at full maturity to showcase their expected grown characteristics. These images are illustrative examples only and do not represent the size of plants or trees upon delivery.

Pruning: Prune older canes at ground level to stimulate new growth and maintain a clean appearance. You may also choose to remove lower branches to better display the beautiful canes.

Fertilization: Apply a balanced slow-release fertilizer in early spring and late summer to promote healthy growth and maximize the plant's ornamental features.

Winter Protection: While Alphonse Karr Bamboo is somewhat cold-hardy, providing a thick mulch layer in the winter can offer additional root protection in colder zones.

Choose a location with well-drained, loamy, or sandy soil, and either full sun or partial shade. Dig a hole twice as wide and as deep as the root ball. Amend the extracted soil with organic matter to improve water retention and drainage. Place the bamboo in the hole so that the top of the root ball is level with the surrounding soil. Backfill the hole, tamping down the soil gently to remove air pockets. Water the plant thoroughly to settle the soil. Space multiple plants about 5 feet apart to form a hedge or screen. To help retain moisture and regulate temperature, apply a 2-3 inch layer of mulch around the base of the plant, keeping it away from the stem.

Multiplex Bamboo enjoys plenty of sunlight but can tolerate some shade. It needs to be watered regularly and deeply, particularly during its first growing season. The goal is to establish an extensive root system that will help the plant tolerate drought conditions better in the future.

We process and ship your order as quickly as possible, typically within 1-3 business days. You will receive a shipping confirmation with tracking information once your item(s) ship.

We have perfected packaging and shipping plants & trees! That is why we DO NOT use any third-party fulfillment like most other online retailers. Your trees go straight from our farm to your door, safely packaged by our team of seasoned professionals. Our process ensures your plants leave our facility and arrive to your door in the best condition possible!

In cases of extreme cold or hot weather, we may temporarily delay shipping to ensure the well-being of your plants. Our primary focus is on delivering healthy and thriving plants to you. Rest assured, we'll make every effort to notify you of any delays promptly.

Please allow additional ship times during inclement weather and sale periods. We do not process or ship orders on the weekend or U.S. Holidays. Simply Trees is not responsible for delays due to carriers, local disruptions, or weather.

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Learn more about our Shipping Policy

At Simply Trees, we're committed to your satisfaction. If your plants arrive considerably damaged or sustained damage beyond the point of recovery, please contact us within five days at with clear photos for assistance. Our 30-day guarantee covers issues after planting, subject to our terms and conditions. We can't cover plants in the wrong climate or with inadequate care, but we're here to help in other situations. For a detailed understanding of our 30-day guarantee and how we ensure a fair process, click here to learn more.


Zones 8-11

Alphonse Karr Bamboo or Multiplex Bamboo is highly adaptable and performs well in USDA Zones 8-11. It prefers well-drained, sandy, or loamy soils and can withstand temperatures as low as 15°F. Its versatile nature allows it to thrive in both full sun and partial shade conditions.

Frequently Asked Questions

Multiplex bamboo is considered to be a clumping variety of bamboo, which means it is less invasive compared to running bamboo species. Clumping bamboo grows by slowly expanding from the parent plant and forming tight clumps. It doesn't spread rapidly or aggressively like running bamboo, which sends out rhizomes to form new shoots at a distance from the parent plant.

While Multiplex bamboo is less invasive, it's still important to manage it properly. If left unchecked, clumping bamboo can still spread and take over an area, although it does so much more slowly than running types. It's popular in gardens due to its attractive appearance and the fact that it's easier to contain than other bamboo species. Regular maintenance, such as trimming and root barrier installation, can help to control its growth and prevent it from becoming a problem.

Multiplex bamboo typically grows to a height of about 20 to 25 feet. This species of bamboo is noted for its striking appearance, featuring yellow canes with green stripes. It's a clumping type of bamboo, which means it grows in tight clusters and expands more slowly compared to the more invasive running bamboo types. Its moderate height and attractive coloration make Multiplex bamboo a popular choice for ornamental use in gardens and landscapes.

Multiplex bamboo can grow quite rapidly under optimal conditions. In a year, it's common for this type of bamboo to grow several feet. The exact growth rate can vary based on environmental factors like soil quality, water availability, and climate, but on average, Multiplex bamboo can grow about 3 to 5 feet per year.

It's important to remember that the most significant growth typically occurs during the growing season, and once established, this bamboo can quickly reach its mature height of 20 to 25 feet within a few years. The initial growth in the first year or two might be slower as the plant establishes itself, but it will accelerate in subsequent years.

It typically takes about 3 to 5 years for this bamboo to reach its full height, which is around 20 to 25 feet.

The width or spread of the clump will also increase over this time, but at a slower rate since Multiplex bamboo is a clumping bamboo and expands more gradually compared to running bamboo types. The size of the clump can vary, but it tends to expand outward by a few inches to a foot or more each year, depending on growing conditions.

Multiplex bamboo is a versatile plant with several uses, primarily in landscaping and ornamental gardening. Its distinct appearance and growth characteristics make it a popular choice for various purposes:

Ornamental Landscaping: Its striking yellow canes with green stripes make Multiplex bamboo a visually appealing addition to gardens. It is often used as a focal point in landscape design.

Privacy Screens and Hedges: Due to its dense growth and moderate height, it is commonly used to create natural privacy screens or hedges. It provides a lush, green barrier that is more attractive than traditional fencing.

Windbreaks: The thick clump formation of this bamboo makes it effective for use as a windbreak, helping to protect more sensitive areas of a garden from strong winds.

Container Planting: Multiplex bamboo can be grown in large containers, making it suitable for patios, decks, and urban gardens where ground planting isn't feasible.

Erosion Control: Like many bamboo species, its root system can help stabilize soil, making it useful for erosion control in certain landscapes.

Acoustic Barrier: The dense foliage can help reduce noise pollution, making it a good choice for planting along roadsides or in urban areas.

Culinary and Craft Uses: While not as commonly used for these purposes as some other bamboo species, young shoots of Multiplex bamboo might be edible, and the canes can be used for crafts or light construction.

It's important to note that while Multiplex bamboo is less invasive than running bamboo species, it still requires regular maintenance to manage its growth and spread, especially in smaller gardens or when planted near property boundaries.

Yes, Multiplex bamboo is an evergreen plant. This means it retains its green foliage throughout the year. As a bamboo species, it maintains its leaves during all seasons, which contributes to its popularity in landscaping and gardening. The evergreen nature of Multiplex bamboo makes it an excellent choice for year-round visual interest, privacy screens, and hedges in a variety of climates, particularly in regions where it can thrive outdoors year-round.

Cutting back bamboo does not directly make it grow faster in the sense of accelerating the growth rate of individual culms (bamboo stalks). However, pruning or cutting back bamboo can have several beneficial effects that contribute to the overall health and vigor of the plant, which can indirectly influence its growth:

Encourages New Growth: Pruning older culms can stimulate the bamboo to produce new shoots. These new shoots often grow more quickly and vigorously because the plant isn't expending resources on maintaining older, less productive culms.

Improves Light and Air Circulation: Removing dense, older growth can improve light penetration and air circulation within the clump. This can be beneficial for the overall health of the bamboo, as it reduces the risk of fungal diseases and allows the plant to photosynthesize more efficiently.

Redirects Energy: Cutting back bamboo can help redirect the plant’s energy from sustaining older culms to producing new, healthier growth.

Shape and Size Control: Regular pruning helps maintain the desired shape and size of the bamboo, ensuring it doesn't become overgrown. This management can keep the bamboo healthier and better-looking.

Vigor Maintenance: Regularly removing dead or weak culms keeps the bamboo vigorous and healthy, which can indirectly support faster growth of new shoots.

It's important to prune bamboo correctly, which typically involves cutting culms at ground level and avoiding over-pruning. Over-pruning or cutting bamboo too drastically can stress the plant and reduce its vigor. Always ensure that a significant portion of healthy growth remains after pruning.

When planting clumping bamboo like Multiplex bamboo, the spacing between individual plants depends on several factors, including your immediate and long-term landscaping goals. Here are some general guidelines:

For Immediate Privacy or Screening: If you want to create a dense screen or hedge quickly, you can plant them closer together, typically about 3 to 5 feet apart. This close spacing will allow the bamboo clumps to grow together and form a dense barrier more rapidly.

For Individual Specimens or Garden Features: If you're planting Multiplex bamboo as a standalone feature or in a mixed garden setting where each plant can be appreciated on its own, spacing them further apart is advisable. In this case, you might space them about 6 to 8 feet apart. This allows each plant to develop fully without crowding and ensures good air circulation, which is beneficial for the health of the bamboo.

Considering Growth Habits: Remember that Multiplex bamboo is a clumping bamboo, which means it expands outward slowly from the original planting. This growth habit should be considered when determining spacing to ensure that plants have enough room to mature and won't become overcrowded in the future.

Soil and Environmental Conditions: The fertility of the soil and overall growing conditions can also influence how vigorously the bamboo grows. Richer soil and ideal conditions may lead to more robust growth, which could require slightly more spacing.

It's important to consider the mature size of the bamboo and the specific layout of your planting area. Planning with the future growth of the plants in mind is key to achieving the desired result, whether that's a dense hedge or a more open, airy garden feature.

Maintaining a bamboo plant like Multiplex bamboo involves several key practices to ensure its health and proper growth. Here's a guide to effectively care for and maintain this type of bamboo:

Watering: Bamboo plants generally need regular watering, especially during their establishment phase and in dry conditions. Ensure the soil remains moist but not waterlogged. Once established, Multiplex bamboo is relatively drought-tolerant, but consistent moisture will promote healthier growth.

Soil Conditions: Bamboo prefers well-draining soil. Adding organic matter to the soil can improve its structure and nutrient content. A slightly acidic to neutral pH is ideal for bamboo.

Fertilizing: While bamboo is not very demanding in terms of fertilization, it benefits from occasional feeding. Use a balanced fertilizer or one specifically designed for bamboo. Fertilize in the growing season (spring and summer) to support healthy growth.

Pruning and Thinning: Pruning is essential for maintaining the desired size and shape of your bamboo and encouraging new growth. Remove any dead or weak culms (stalks) and thin out older, less productive culms to allow light and air to reach the center of the clump. This process also stimulates the growth of new shoots.

Mulching: Mulching around the base of the bamboo can help retain moisture, suppress weeds, and provide some organic nutrients as it decomposes.

Controlling Spread: Although Multiplex bamboo is a clumping bamboo and less invasive than running bamboo, it can still spread over time. Monitor its growth and remove any unwanted shoots to keep it within your desired area.

Protection from Pests and Diseases: Keep an eye out for signs of pests or diseases. Common issues include bamboo mites and fungal infections. Early detection and treatment are key to managing these problems.

Winter Care: In regions with cold winters, some protection may be necessary. While Multiplex bamboo is relatively hardy, extreme cold can damage the foliage. Providing some cover or mulch can help protect the roots in freezing conditions.

Regular Observation: Regularly inspect your bamboo for any signs of stress or ill health, such as yellowing leaves or stunted growth, and address any issues promptly.

By following these maintenance steps, your Multiplex bamboo should thrive, providing an attractive and robust addition to your garden or landscape.

If your bamboo is turning yellow, it could be due to a variety of reasons. Identifying the cause is key to addressing the issue effectively. Here are some common reasons for yellowing bamboo and what you can do about them:

Watering Issues: Both overwatering and underwatering can cause bamboo leaves to turn yellow. Overwatering leads to root rot, while underwatering causes dehydration.
Solution: Ensure the bamboo is receiving adequate water, but not too much. The soil should be moist but not waterlogged. Adjust your watering schedule accordingly.

Nutrient Deficiencies: Lack of essential nutrients, especially nitrogen, can lead to yellowing leaves.
Solution: Apply a balanced fertilizer or one specifically formulated for bamboo. Be cautious not to over-fertilize, as this can also cause problems.

Sunlight Exposure: Too much direct sunlight can scorch the leaves, while too little can weaken the plant.
Solution: If your bamboo is in a pot, consider moving it to a location with appropriate light. If planted in the ground, adjust the surrounding environment to provide the optimal balance of sun and shade.

Pests or Diseases: Infestations of pests like spider mites or issues like fungal infections can cause yellowing.
Solution: Inspect the bamboo for signs of pests or disease. Treat with appropriate pesticides or fungicides, and remove any severely affected parts of the plant.

pH Level of Soil: Bamboo prefers slightly acidic to neutral soil. Soil that is too alkaline or too acidic can cause nutrient absorption issues.
Solution: Test the soil's pH and adjust it if necessary using soil amendments.

Natural Aging: Older leaves will eventually turn yellow and fall off as part of the natural growth cycle.
Solution: Regularly prune old or yellowing culms (stalks) to encourage new growth and maintain the health of the plant.

Water Quality: High levels of chemicals in water, like chlorine or fluoride, can cause yellowing.
Solution: If you suspect the water quality is the issue, try using filtered or rainwater for your bamboo.

Transplant Shock: If the bamboo was recently transplanted, it might experience stress, leading to yellowing leaves.
Solution: Ensure proper transplanting techniques and provide adequate water and care during the adjustment period.

Temperature Stress: Extreme temperatures, either hot or cold, can stress the bamboo.
Solution: Provide protection from extreme temperatures, such as mulching in cold weather or shading during intense heat.

By systematically assessing these factors, you can identify the likely cause of the yellowing and take appropriate action to remedy the situation. If the problem persists despite these measures, you may need to consult a local horticulturist or a plant specialist for more specific advice.

Multiplex bamboo is particularly noted for its distinctive and attractive coloring. The culms (stems) of this bamboo are a bright yellow with green stripes. This striking color pattern makes Multiplex bamboo a popular choice for ornamental use in gardens and landscapes. The contrast between the yellow culms and green stripes creates a visually appealing effect, adding a splash of color and interest wherever it is planted. The leaves of this bamboo are green, which complements the color of the culms and adds to its overall aesthetic appeal.

Our Process

We have perfected packaging and shipping plants & trees! That is why we DO NOT use any third-party fulfillment like most other online retailers. Your trees go straight from our farm to your door, safely packaged by our team of seasoned professionals. Our process ensures your plants leave our facility and arrive to your door in the best condition possible!