Clumping bamboo is an effective substitute for trees, especially in small areas. Plant several bamboos around a patio or outdoor area to create an outdoor room or seating area with the leafy tops forming a ceiling. Hawaiian Striped Bamboo (Bambusa vulgaris "Vittata") reaches of heights of up to 50 feet, while Graceful Bamboo (Bambus textilis var. gracilis) arches into a graceful vase shape, reaching heights of about 30 feet.
Clumping bamboo is an ideal solution to mask an unsightly view, especially in small or narrow areas. A bamboo screen also muffles noise, blocks strong winds and creates privacy. A bamboo screen doesn't need to be planted in a straight line. Instead, create a curving or undulating line. Alphonse Karr (Bambusa multiplex), is a dense bamboo that makes an effective, colorful screen. Although it grows to 35 feet at maturity, the plant is easily pruned to maintain the desired size. For a taller screen, consider Giant Timber Bamboo (Bambusa oldhamii), which grows to heights of 55 feet.
Bamboo is a versatile plant that tolerates being pruned to nearly any size or shape. For example, plant bamboo in a maze with walls trimmed to the desired height. You can also cut bamboo to a desired shape, then use the plant as an impressive backdrop behind smaller plants. While any clumping bamboo is appropriate for sculpting, Angel Mist bamboo (Dendrocalamus minor "Amoenus"), is an attractive bamboo with dark green stripes contrasting with lime green canes.
For a tiny growing area such as a balcony or patio, plant bamboo in containers, then place the container where the plant creates a stunning, portable focal point. For best results, plant bamboo in a sturdy terra-cotta container, which doesn't tip easily and keeps the roots cool during hot weather. Plant dwarf varieties such as Dwarf Buddha Belly (Bambusa vulgaris "Wamin"), which tops out at about 15 feet.