How to prune pansy

Deadhead continuously during the flowering season (autumn–spring in mild climates, spring in cool climates). Pinch spent flowers off at the stem, ideally removing the whole flower stalk back to a leaf node to prevent seed pod development. For leggy plants, cut back by up to one-third with scissors to stimulate a fresh flush of growth and bloom.

Deadhead weekly; cut back for rejuvenation as needed when leggy. Pansies benefit greatly from regular deadheading, which extends flowering significantly. Pinch or cut spent blooms back to the nearest leaf node. When plants become leggy in heat, cut back by one-third to rejuvenate them. Cool-season pansies often stop blooming in summer heat regardless of pruning — they are typically replaced rather than heavily pruned.

Pinch spent flowers off at the stem, ideally removing the whole flower stalk back to a leaf node to prevent seed pod development. For leggy plants, cut back by up to one-third with scissors to stimulate a fresh flush of growth and bloom.