About the genus

Hydrangeas can be either deciduous or evergreen shrubs, as well as self-clinging vines. Their flowers are typically arranged in clusters that include both smaller, fertile blooms and larger, more ornamental sterile ones. Many varieties also offer notable autumn foliage.

Care notes

Cultivation

Grow in moist but well-drained, fertile soil in partial shade to full sun. Mulch annually with well-rotted organic matter. See hydrangea cultivation