1、 Basin controlled size

The best way to control the growth of asparagus is to use pots to limit the growth of its roots, so that the size of the plant can remain unchanged. Generally, the size ratio of flowerpot to plant is about 1:3, so the plant will not grow again

2、 Pick the heart and hit the top

When the new bud of asparagus grows to about 3cm, it is necessary to pick the heart and top it. Remove its growth points, promote the development of branches and leaves, and avoid the growth of tendrils, making it look more tall and straight

3、 Trim shape

The growth period of asparagus can be pruned properly. At this time, it recovers quickly and will not lead to the loss of water and nutrients. Cutting long branches short can promote germination. If you don't control it, it is likely to grow too long and look very ugly

4、 Proper shading

Because the growth of asparagus has phototaxis, shading can promote its growth in a certain direction. Compared with manual trimming, this shape is more natural. However, we should also pay attention to avoid strong light. If the strong light causes the branches to wither and yellow, they need to be cut off immediately