Starting Cannas and Sago Palms from Seed: Detailed Instructions

Canna Seeds

• Nick hard seed coat with a block sander (expose white inner layer).
• Plant 1 inch deep in moist potting soil; keep at 75°F.
• Germinates in 2 weeks (vs. months if not nicked).
• Needs strong light (40-watt shop light 8 inches above).
• Heavy feeder: half-strength 12-12-12 or fish emulsion every 10 days after 3–4 inches tall.
• Prick out at 5–6 inches; harden off 10 days; plant in full sun after frost.

Sago Palm Seeds

• Soak 3 days, changing water daily.
• Plant 2 inches deep in large pot with rich, moist soil.
• Keep at 75°F; bottom heat helps. Seal in plastic for humidity.
• Germinates in 30–60 days.
• High humidity, water, and fertilizer as above.
• Very slow; better to propagate from basal pups.