Collecting and Germinating Crepe Myrtle Seeds

Seed Pods Stored in Refrigerator Since August

Seed pods were picked green in mid-August, refrigerated, and are now turning black. One opened pod shows green interior.

Viability and Sowing

Black pods indicate mature, viable seeds. Seeds can now be sown in plastic or styrofoam pots. After the last spring frost, transplant outdoors.

Seed Starting Basics (Recap)

• Use sterile soilless mix (vermiculite, perlite, sphagnum).
• Cover seeds lightly; water from bottom.
• Provide 14 hours of fluorescent light (cool + warm white bulbs) 3 inches above seedlings.
• Remove humidity dome after first sprouts to prevent damping-off.
• Fertilize with half-strength seaweed/fish emulsion after second true leaves.

For 3,500 seedlings, styrofoam flats are practical. Harden off before transplanting.