How Do You Get Hydrangeas To Bloom?
Hydrangeas can be a finicky flower, requiring certain soil conditions, certain temperatures and proper care to bloom. When they do bloom, however, they can be one of the showiest plants in your garden, making them worth the extra effort and care. Proper soil conditions, care in pruning, regular fertilizing and protection during winter are the keys to successful hydrangea blooms. Test your soil. You can use a soil testing kit purchased from a local home improvement store or nursery or check with your local cooperative extension. Many offer free soil testing. Amend the soil as needed by adding either sulfur to increase the acidity of the soil or lime to decrease it. Simply work the amendments into the soil surrounding the hydrangea plant using a rake or hoe. Mulch the hydrangea heavily. Add several inches of mulch all around the base of the hydrangea, extending out to the edges of the branches. The mulch will help protect the hydrangea in winter and retain moisture in summer. Prune only
