How to prune salvia

Deadhead throughout the growing season; rejuvenate leggy plants mid-season. Cut spent flower spikes back to the next healthy leaf pair or a visible side shoot. For overgrown plants, cut back by up to one-third above a healthy node. Avoid cutting into bare woody stems on older plants as regrowth from bare wood is unreliable.

Deadhead every 1–2 weeks during bloom; rejuvenation cut once mid-season if needed. Salvia splendens (scarlet sage) benefits from deadheading spent flower spikes to encourage continuous blooming. Cut spent spikes back to the nearest set of leaves or a developing side shoot. If plants become leggy mid-season, cut back by up to one-third. Scarlet sage is typically grown as an annual and does not require hard overwintering pruning in most climates.

Cut spent flower spikes back to the next healthy leaf pair or a visible side shoot. For overgrown plants, cut back by up to one-third above a healthy node. Avoid cutting into bare woody stems on older plants as regrowth from bare wood is unreliable.