1、 Introduction to Hydrangea

The shape of Hydrangea is similar to that of ancient Hydrangea, so it is named. Hydrangea is large and full, with different colors, which is very popular with the people. Because of their different shapes, they are also known as foreign Hydrangea and eight immortals. Most of them are planted in pots. They bloom in summer and often grow together. The most suitable growth environment for Hydrangea is warm, humid and semi cloudy

2、 Pruning of Hydrangea

1. Hydrangea macrocephala

In winter, the metabolism of Hydrangea Dahua gradually slows down, and the plant is about to enter the dormancy period. The breeder can trim Hydrangea during this period. When pruning, it should be noted that three buds should be reserved for each branch, not too much, otherwise it is easy to cause slow plant growth and development. If you follow this procedure, you can grow into a full shape in the coming year

2. Woody Hydrangea

In winter, we also need to cut the wood ball. The only difference is that the branches of the whole plant need to be trimmed according to the required shape. Remember, the pruned Hydrangea needs to be fertilized three times before germination, so as to provide more nutrients and better growth for the plant

3. Pruning of old branches

In order to better breed Hydrangea, farmers can trim the old branches in winter. Generally, flower buds can only grow on old branches. Generally speaking, Hydrangea's older branches are called new branches

4. Precautions

Hydrangea usually buds in October, and pruning is not allowed during this period. Next summer, Hydrangea is in full bloom. If the breeder doesn't know how to trim Hydrangea, he can let it grow. However, it will cause the phenomenon of crazy growth of plants, which is not conducive to appreciation. The reason is that a large number of new buds will grow from the roots of plants in the coming spring, making the plants flourish.    

In the south, hydrangeas do not need to be placed indoors. If placed indoors, Hydrangea may blossom in advance due to high temperature. If you want plants to grow well, growers need to keep plants growing in an environment with sufficient light, otherwise it is not conducive to the opening of next year