How to prune gold mound spirea

Early spring before new growth breaks. Prune all stems back to 6–12 inches in early spring using sharp secateurs. After the first summer bloom, lightly shear the plant to remove spent flowers and encourage a second flush. Avoid shearing in late summer to not remove developing buds for the following year.

Annually in early spring; deadhead after each bloom flush. Gold Mound Spirea (Spiraea japonica 'Gold Mound') is a compact cultivar but still benefits from annual pruning to maintain its mounding form and vibrant gold foliage. Cut back hard to 6–12 inches in early spring. Deadhead after flowering for a rebloom. Without pruning, the center becomes woody and new growth diminishes.

Prune all stems back to 6–12 inches in early spring using sharp secateurs. After the first summer bloom, lightly shear the plant to remove spent flowers and encourage a second flush. Avoid shearing in late summer to not remove developing buds for the following year.