The flowering period of Hydrangea is in June every year. It only blooms once, but because of the particularity of flowering, it always gives the illusion that flowers bloom many times. It is the old branches and new branches bloom, the old branches bloom earlier, sometimes they are defeated before the new branches open, so only some illusion that at least twice.
1. Too weak light: Hydrangea is a light loving plant. If there is no light for a long time or too weak light, the leaves will grow in vain, and the flower buds will not bloom if they are short of nutrients.
2. Improper pruning: prune after the flowering period every year. If the plants are not pruned properly or not, they will grow too fast. If they are pruned again in early spring, they will bloom less or not in June.
