How to prune hydrangea in winter

1. Introduction of Hydrangea

The shape of the hydrangea is similar to the ancient hydrangea, hence its name. Hydrangeas are large and full, come in a variety of colors, and are very popular among the people. Because of its different shapes, it is also called hydrangea and hydrangea. They are mostly grown in potted plants, bloom in summer, and often grow in clusters. The most suitable growing environment for hydrangea is warm, humid and semi-shaded.

2. Pruning of hydrangea

1. Hydrangea macrophylla

In winter, the metabolism of hydrangea gradually slows down and the plant is about to enter a dormant period. Growers can prune hydrangeas during this period. When pruning, be sure to keep three buds on each branch, not too many, otherwise it will easily cause the plant to grow and develop slowly. If you follow these steps for pruning, it will grow into a fuller shape next year.

2. Woody Hydrangea

Woody hydrangeas also need to be pruned in winter. The only difference is that the branches of the whole plant need to be pruned according to the desired shape. Remember, the pruned hydrangea needs to be fertilized three times during the period before germination to provide the plant with more nutrients and better growth.

3. Pruning of old branches

In order to better grow hydrangeas, growers can prune old branches in winter. Generally, flower buds can only grow from buds on old branches. Generally speaking, the branches that hydrangea grows next year are called new branches.

4. Notes

Hydrangeas usually produce buds in October, and pruning should not be done during this period. The following summer, hydrangeas will bloom. If the grower does not know how to prune hydrangeas, they can just let them grow. However, it will cause the plants to grow wildly, which is not conducive to appreciation. The reason is that in the spring of the following year, a large number of new shoots will grow from the roots of the plants, making the plants lush.

In the south, hydrangeas do not need to be placed indoors. If placed indoors, hydrangeas may bloom prematurely due to high temperatures. If you want the plants to grow well, the grower needs to keep the plants growing in an environment with sufficient light, otherwise it will be detrimental to their blooming next year.