Blackberry Seeds for Planting – Dark Purple/Black Fruit 8 Seeds

Color: Dark purple/black

Quantity: 8 Seeds

Sowing Method:

1. Optional: soak seeds 12–24 hours, then cold stratify 4–8 weeks at 34–41°F.
2. Sow 1/8" deep in moist seed-starting mix; keep 65–75°F with light.
3. Germination in 3–8 weeks; transplant outdoors after frost in full sun and well-drained soil.