1、 Pruning time

The pruning method of Hydrangea is very important, which determines the number of flowers in the second year. Its flowers generally differentiate and germinate after about the first and middle of August every year, and bloom on the old branches of the year before the second year's meeting. Therefore, according to its characteristics, they should be pruned in time after flowers

2、 Pruning method

After Hydrangea blooms, we should cut off the remaining flowers and cut the flowering branches to our ideal height. Generally speaking, we should keep 3 to 4 pairs of leaves on the flowering branches, and then cut off all the rest. We should cut off some too thin and weak branches in the inner hall. In this way, it will germinate again after cutting, grow new branches and flower buds, and it will germinate on new branches next year