1、 Causes of occurrence

1. The pH value of the soil is too large, which makes the soil alkaline, makes the root of the plant not strong, and makes it difficult for the plant to blossom

2. Although it likes the use of fertilizer, too high density will also make it difficult for the roots of plants to breathe smoothly

3. Without reasonable pruning, the dense branches grow intricately and absorb the nutrients of the plant, so that the main branches of the plant have no time to absorb, resulting in only flower buds and no flowering

4. The harm is serious because of the emergence of pests, which destroy and devour flower buds, resulting in its non flowering

5. Too much water will cause plants to fall buds, so there are no flowers in full bloom

2、 What should I do

1. When curing, it needs to apply a little thinner fertilizer and water. You can apply more phosphorus fertilizer or potassium fertilizer before the flowers bloom

2. The use of water should not be too much. Pour it through the basin every time. Don't cause soil waterlogging. In this way, it can be recycled when the soil is about to dry next time

3. It needs to be trimmed during the vigorous growing season, and all the messy branches need to be trimmed. At the same time, it is also necessary to prune the thin branches, which can be pruned from bottom to top, so as to meet the good growth of plants

4. Do not use alkaline soil as the cultivation substrate for planting. In this way, the plant will not grow well