How to Propagate Ehretia?
Propagation methods for ehretia include seed sowing, cuttings, air layering, and sometimes division. Successful propagation requires attention to light, with some species preferring full sun and others partial shade. Temperatures for germination and rooting typically range from 20-25°C. A well-draining soil mix is essential, often amended with perlite or sand. Some ehretia species might be challenging due to low seed viability or rooting difficulties. To propagate via cuttings: 1) Cut a healthy, non-flowering stem 10-15 cm long. 2) Remove lower leaves, dip the end in rooting hormone, if desired. 3) Plant in a moist, well-draining soil mix. 4) Cover with a plastic bag to retain humidity. 5) Place in bright, indirect light, and keep the soil consistently moist. 6) Once rooted, transplant to individual pots.