Propagating Coral Trees (Erythrina) in Coastal California

Coral trees (Erythrina spp.) thrive in Malibu's Mediterranean climate and propagate readily from both seeds and cuttings.

Seed Method (Preferred)

Nick hard seed coat with file/nippers. Sow in warm (80°F), moist mix. Germination in 1-3 weeks. No cold stratification needed. Fast initial growth.

Cutting Method

Early summer: 6-inch softwood cuttings. Strip lower leaves, dip in rooting hormone, insert in wet sand. Maintain high humidity (clear bag), warmth, daily misting. Rooting in 8 weeks. Check by gentle probing.

Coastal Advantages

Mild winters allow year-round growth. Protect young plants from salt wind first year. Coral trees fix nitrogen, enriching soil. Some species have thorns—site accordingly.