Bamboo is an evergreen vine with thick stems. Young leaves are heart-shaped, nonporous, broadly ovoid when they grow up, pinnately parted, with oval perforations between veins, long petiole and dark green. Buddha's flame inflorescence, Buddha's flame bud boat-shaped, 165438+ October flowering, pale yellow. Phyllostachys pubescens, also known as "Penglai banana" and "Diancao", is an evergreen climbing foliage plant of Araceae. Its stem is covered with brown air roots shaped like wires, hence the name "Diancao". Its leaves are oval, with many rectangular holes and deep fissures, which are scattered among the pinnate veins in the shape of tortoise shells. Its shape is like tortoise shell pattern, and its stems are like bamboo poles, hence the name "Diancao". Sui, the whole flower shape is like a "desk lamp", with a lampshade and a light bulb. It is native to the tropical rain forest of Mexico. It likes warm and humid environment, avoids direct sunlight and is not cold-resistant. It is used as an indoor potted plant in northern China.

Bamboo is easy to cultivate. In order to shorten the growth cycle and improve the ornamental effect, the following points should be paid attention to during maintenance:

Afraid of strong light. Big bamboo is a typical shade-tolerant plant. Large-scale production must be equipped with shading facilities, and 50% shading nets can be used, especially for sowing seedlings and newly cut seedlings. Avoid direct sunlight to avoid burning the leaves. Attention should also be paid to shading in midsummer, otherwise the leaves will age and lack natural luster, which will affect the ornamental value.

Afraid of air drying. Phyllostachys pubescens naturally grows in the tropical rain forest, and likes humidity. However, the accumulated water in potted soil will also make the roots rot, make the plants stop growing, and the leaves droop, lose luster, and the leaves are uneven. The principle of watering should be "rather wet than dry", and the soil in the basin should always be wet, but there should be no water accumulation. Water it every 2 ~ 3 days in spring and autumn 1 time. In midsummer, in addition to watering every day, water should be sprayed many times to keep the leaves fresh, and water should be sprayed frequently for hanging cultivation. In winter, the evaporation of leaves is weakened, so the amount of watering should be reduced.

Apply thin fertilizer frequently. Phyllostachys praecox is a fertilizer-tolerant foliage plant. In order to grow more new leaves with green color and natural luster, apply 1 time every half month during the growth period, and be careful not to let the fertilizer liquid pollute the leaves. At the same time, the roots of Phyllostachys pubescens are tender, so avoid applying raw fertilizer and thick fertilizer to avoid burning the roots. It is best to use "Hui You" 20-8-20 four-season potassium nitrate fertilizer and 20-20-20 general fertilizer, which is more conducive to the growth of Phyllostachys pubescens.

Need to be bound and shaped. Phyllostachys pubescens is a large foliage plant with thick stems and large leaves. Especially when it is divided into plants, a binding frame should be set to avoid lodging deformation. Remove the pending rear bracket. At the same time, when the leaves of the stem nodes grow too densely and the branches are too long after shaping, attention should be paid to pruning the whole plant to make it natural and beautiful.