
Ideal Temperature Range for Crested woodfern
(Dryopteris cristata)
Crested woodfern, also known as Fen buckler fern, Crested shield-fern
Crested woodfern is native to regions with temperate climates, often thriving in temperatures ranging from 32 to 90°F (0 to 32°C). During winters, it can survive in lower temperatures. Appropriate adjustments in temperature should be done in spring and autumn to nurture its growth.