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How to prune the giant bamboo?
How to prune bamboo is also known as Yunnan orchid, Penglai banana, Araceae. The stem is thick and knotty, like bamboo, with air roots on the nodes. Like warm, humid and cool environment, not cold-resistant, avoid strong light and dry environment, native to tropical rain forest in Mexico. Phyllostachys pubescens grows vigorously, with plenty of water in spring and summer, and less indoor water in winter in the north. The room temperature is not lower than 5℃, and the optimum growth temperature is 20~25℃.

Because this plant grows too fast, the leaves will grow too thick or the branches and leaves will grow too high and too big. In fact, the best way is to prune some useless branches and stems. Next I'll tell you how to trim it.

1. Pruning note: 1. Because the average plant has only one growth point, it is not suitable for pruning. However, if the stem with petiole above the plant grows to 3 cm thick and buds have already grown on the stem, everyone can trim it at this time.

2. Never use scissors as a special tool for pruning. If you trim it with scissors, its wound will not heal.

2. Mode: 1. Prune the whole tree. If the plant has grown very thick, then we can prepare a faster CNC blade in advance and cut off its leaves and branches at a distance of 2 to 3 cm from the tip of the plant.

2. Truncation. Cut off the branches whose top is too high with a numerical control blade. If this pruning method is adopted, because the nutrients will be scattered from the top, the leaves will grow thicker than usual and the plant shape will be more beautiful, but at the same time, we should pay attention to the problem of steep branches and leaves.

3. Plastic surgery. Sometimes plants are crooked, and when they grow crooked, they lose their original aesthetic level. At this time, everyone will give it a facelift. You can take a sharp blade to cut off the unnecessary weight of plant lateral buds, and tie the petiole with a cloth belt for a period of time to let it repair the high position.

4. Trim useless leaves. Some plants will bring dead leaves and sick leaves for a long time. This kind of leaves can only consume nutrients here, and can't produce visual effects. We must cut off the leaves directly. Cut off this leaf immediately with a knife.

When changing pots, you can cut off the taproot slightly and replant it, so it won't grow so easily.