Propagating Acacia and Poinciana from Cuttings

Rooting Tropical Legume Trees from Stem Cuttings

Both acacia and poinciana (Delonix regia) root well from semi-hardwood cuttings.

Procedure

1. Cut 6+ inch tender shoots.
2. Remove lower leaves.
3. Dip in rooting hormone (available at garden centers).
4. Stick 1 inch deep in pre-moistened potting mix.
5. Cover pot with clear lightweight plastic.
6. Place in indirect light (east window or under fluorescent lights).
7. After 2 weeks, test for resistance; if rooted, remove cover and keep moist.

Treat as seedlings once established. Cuttings are faster and more reliable than seed for these species.