What are the cultivation methods and precautions for woody hydrangeas?

How to grow woody hydrangea

Woody hydrangea belongs to the Saxifragaceae family. Its propagation methods include division, layering and cuttings. It is a shrub, 1-4 meters high. The more common varieties include Butterfly Tree, Polygonum multiflorum, and Hydrangea viburnum. It prefers a warm growing environment and grows relatively fast.

Woody hydrangeas prefer a warm and humid growing environment. When caring for them, the temperature needs to be kept between 18-28 degrees. In winter, the temperature cannot be lower than 5 degrees. When planting, loose, fertile, slightly acidic soil is generally used, and there should be sufficient sunlight at ordinary times.

Watering method

Woody hydrangea prefers a humid growing environment, but it is afraid of waterlogging, so when watering, it must be done in moderation and waterlogging cannot occur. In summer, you can add some water appropriately.

Fertilization method

Woody hydrangeas need to be fertilized during the growing season. Generally, nitrogen fertilizer is used, and some compound fertilizer can be applied. This needs to be done every two weeks, and fertilization needs to be stopped in winter.

Pruning methods

When caring for woody hydrangeas, they need to be pruned and some dead branches and rotten leaves need to be cut off. During the growing season, they need to be topped to promote the growth of side branches.

Things to note when growing woody hydrangeas

When caring for woody hydrangeas, you need to pay attention to the fact that they must have sufficient sunlight to allow them to grow well. They must also have a good ventilation environment to reduce pests and diseases, which is more conducive to their growth and development.