Guadua BambooGuadua angustifolia TRUE CLONE WHAT YOU WILL RECEIVE – 10″ NURSERY POT WITH A 15″-30″ TALL PLANT. LIVE, WELL-ROOTED PLANT The largest of the American bamboos, native Venezuela to Peru, used for house construction and furniture. Thorny. Open clumps. Grows to 70′ tall and 6.5″ dia. in Florida. Min. temp. 30 °F. Min USDA zone 9b HOW TO GROW There are four conditions that optimize the growth of tropical bamboos: Sunlight, regular irrigation, good drainage, and at least occasional fertilization. If any of these conditions is lacking, the growth rate will be affected in direct proportion to the deficiency. You can certainly have a beautiful bamboo, but again, the growth rate will not be maximized. SUNLIGHT Most tropical bamboos grow quicker and do their best in full sun. As long as at least four hours of sun reaches the leaves, your tropical bamboo will be happy. If grown in broken light or partial sun, the number of shoots per year will not be as high as if it were in full sun. Some tropical bamboo species will stretch – elongating its internodes – if grown under the canopy of another tree in an effort to reach the sun. WATERING When you first plant your bamboo you will need to make sure that it has enough water every day for at least a month or so. This means you may have to hose soak it if you irrigation system only hits the area every other day or less often. Even if your irrigation system covers the area daily, watch the leaves of your new bamboo. If they start to curl, the bamboo needs more water. This is easily the number one problem reported by new growers. I certainly don’t want you to keep your bamboo in standing water but please make sure it gets off to a good start with a bit of early watering diligence. DRAINAGE The most important part of your bamboo plant is under ground. The rhizome and root system will not survive if planted in muck or boggy conditions. Good drainage is important. If necessary, build up a small berm and plant in this area so that excess water can drain into lower areas. FERTILIZING and MULCH Tropical Bamboo Nursery now is offering our own Bamboo Fertilizer in 2 lb. jars. This is a timed-release mix that we use in containers as well as for field specimens. New bamboos can be fertilized with a balanced lawn or, especially, palm fertilizer. After the first year, higher nitrogen formulas can be used. Iron supplements are beneficial. If your soil is somewhat alkaline (as in South Florida), there are many Sulphur/iron mixes (granular or liquid) that work well and show favorable results quickly. Don’t use a weed-n-feed lawn fertilizer. Compost and mulch are the easiest way to maintain healthy soil and bamboos. If your mulch is fresh and un-composted, fertilize before mulching. The microorganisms that break down the mulch will rob the nitrogen from the soil so you’ll have to feed them as well as the bamboo. PRUNING After the second year you can remove some of the original growth. Do not take more than 1/3 of the culms. Cut out only the old culms (usually the smallest in the clump). Cut them near the ground (or just below ground to eliminate any small stumps). If a culm is tan, it’s dead and should be removed. We use a small handsaw or a reciprocating saw. You can thin the clump each year. Avoid removing the newest culms unless they are growing awkwardly or into an unwelcome area. You can also remove or shorten branches to reveal the canes or to create a more open effect. I do this with all of my low-branching species as a personal preference. If you’re planting several bamboos to create a screen, hedge, or windbreak, the spacing will vary depending on the species, density required, and the speed required for establishment. Tropical bamboos can be planted as close as 3 feet on center but 5 feet on centers is the average spacing. Shipping – bamboo will be shipped in 3 gallon/10″ nursery container. Plant will be wired to the box; heat packs will be included if needed.
