How to prune krossa regal hosta

Late autumn after hard frost collapses foliage; deadhead scapes after late-summer bloom if preferred. If removing scapes, cut at soil level once blooms finish. In autumn, cut all leaves to the ground with shears. Krossa Regal's tall form means larger material to clear — a good time to tidy the crown and reduce slug habitat.

Once annually (autumn cutback); optional late-summer deadheading. Krossa Regal Hosta needs only basic pruning. Its upright vase-shaped habit and tall lavender flower spikes are both ornamental — you can leave scapes standing or remove them after bloom. Cut all foliage to ground level in late autumn after frost. Remove any damaged leaves at the petiole base during the growing season.

If removing scapes, cut at soil level once blooms finish. In autumn, cut all leaves to the ground with shears. Krossa Regal's tall form means larger material to clear — a good time to tidy the crown and reduce slug habitat.