No hydrangea blossoms on the bushes? When your hydrangea fails to bloom, it is disappointing. It occurs. But there’s usually a relatively simple fix if your hydrangea isn’t flowering. To start, make sure you have the appropriate variety of hydrangea for your area by checking your plant hardiness zone.
The type of hydrangea you planted is frequently the cause of your hydrangea’s failure to bloom. The secret to comprehending your plant is as follows: Some hydrangea species produce flowers on young wood, whereas others produce flowers on older wood. The type of hydrangea you have should be identified if it won’t bloom. Newly growing wood-flowering hydrangeas don’t pose much of a blooming challenge.
The big-leaf family, or Hydrangea macrophylla, includes some of the most popular hydrangea species. These blossom into lovely pink or blue blooms. But this plant family has given rise to a wide variety of cultivars, and many of them have a propensity to wither away at the ground’s surface during the bitter winter months.
If the current, or “When the old wood on this variety of hydrangea dies back to the ground and sprouts back the following spring, it won’t blossom. Why? With this variety of hydrangea, flowers won’t form on newly grown wood since it is too busy growing new wood. The “The flowers of the following year will bloom on the old stalks.