How to Propagate Diphasium?
Primarily propagated by division or spore sowing, diphasium requires specific conditions. Key factors include indirect light, high humidity, and well-draining soil with pH akin to its native woodland environment. It's crucial not to bury the crowns during division. Spore propagation requires sterilized media and patience, as germination can take several months. Generally, propagation is moderately challenging, mainly due to slow growth and sensitivity to conditions. To propagate, divide in early spring, ensuring each section has roots and fronds; plant at the same depth it was growing. For spores, surface-sow on moist, sterile media, and cover with plastic to maintain humidity.