Panicle Hydrangea

Hydrangea paniculata

A hardy panicle hydrangea that blooms on new wood; dependable in Draper.

Sun
full sun to part sun
Water
moderate, even
Mature size
6-8 ft × 6-8 ft
Bloom
Mid–late summer (on new wood).
Hardiness
USDA Zones 3–8

Care guide

Pruning & Shaping

Prune early-to-mid March. Reduce by up to one-third. Panicle hydrangeas bloom on new wood, so late-winter/early-spring pruning is safe and will not sacrifice flowers.

Transplanting & Establishment

Early-to-mid March. Trim back roughly one-third before moving to reduce transplant stress. Mulch 2-3 inches after replanting.

Seasonal Care

Early-mid March: Prune (up to 1/3) and/or transplant. Mulch 2-3 inches.