About
Grammatopteridium costulatum is a fern producing the characteristic fronds of the genus. A rewarding fern for a shaded, moist greenhouse or sheltered, moist garden position.
About the genus
Grammatopteridium are ferns native to Southeast Asia and the Pacific, grown in shaded, moist greenhouse or garden conditions.
Plant details
Suggested usesBorders, containers, mixed plantings.
Care notes
CultivationPlant in well-drained soil in a suitable position. Water during establishment.
PruningRemove dead or damaged growth as needed.
PropagationPropagate by division, cuttings, or seed as appropriate.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.