1、 Common causes

If the water management is improper, or the light management is improper, or the fertilizer management is improper, it will cause the yellowing of asparagus leaves

2、 Treatment method

There is no way for us to make the leaves that have obviously turned yellow green again through maintenance, so we can cut off such branches. When pruning, we can completely trim them from their roots and let them sprout new branches. The leaves that grow after sprouting new branches are normal leaves. If some branches need to be trimmed, observe the yellowing length, check whether there are bud points at the root, and if there are bud points, trim them at the position above the bud points