Pruning guide
How to prune crispum hart's tongue fern
More crispum hart's tongue fern care
Pruning crispum hart's tongue fern — FAQ
When should I prune crispum hart's tongue fern?
Late winter to early spring, before new fronds unfurl. Cut old or damaged fronds at their base with clean scissors or snips. Work carefully to avoid snapping emerging fronds. Do not cut the tips or sides of healthy fronds to shape them.
How often does crispum hart's tongue fern need pruning?
Annually in late winter; otherwise as needed. Crispum Hart's Tongue Fern (Asplenium scolopendrium 'Crispum') needs minimal pruning. Remove old, tatty, or damaged fronds in late winter before new growth emerges. The distinctive wavy-edged fronds should not be cut for shaping — their form is the ornamental feature. Otherwise leave it alone.
How do you prune crispum hart's tongue fern?
Cut old or damaged fronds at their base with clean scissors or snips. Work carefully to avoid snapping emerging fronds. Do not cut the tips or sides of healthy fronds to shape them.