How to prune heart fern

Any time — remove dead fronds as they appear. Snip dead or yellowing fronds at the petiole (stalk) close to the base using clean, sterilised scissors. Be gentle around the clumping rhizomes. Never cut green, healthy fronds unnecessarily. Keep scissors clean to avoid introducing fungal issues, which this humidity-loving fern is prone to.

As needed — minimal; remove individual dead fronds when noticed. Heart Fern needs very little pruning. Remove individual dead, brown, or damaged fronds by cutting them cleanly at their stalks near the base. This compact, slow-growing fern does not require shaping — it stays naturally tidy. Over-pruning removes the plant's photosynthetic capacity and can set it back significantly given its slow growth rate.

Snip dead or yellowing fronds at the petiole (stalk) close to the base using clean, sterilised scissors. Be gentle around the clumping rhizomes. Never cut green, healthy fronds unnecessarily. Keep scissors clean to avoid introducing fungal issues, which this humidity-loving fern is prone to.