Planting Instructions: Soak Canna seeds in lukewarm water for 2448 hours to soften the hard seed coat before planting. Scarify by gently filing or nicking the seed coat to improve germination. Sow seeds about 1/4 inch deep in moist, well-draining seed starting mix. Maintain temperature at 2124C (7075F) and keep soil consistently moist but not soggy. Provide bottom heat if possible. Germination typically occurs in 12 weeks. Harden off seedlings before transplanting outdoors after frost danger passes.
Sunlight & Soil: Prefers full sun and rich, well-drained soil ideal for organic garden seeds.
Watering Tips: Keep soil moist during growth but avoid waterlogging to prevent rot.
Best Season to Grow: Sow indoors in early spring; transplant outdoors in late spring or early summer.
Harvesting Info: Plants bloom in 100+ days with large, colorful flowers rewarding patient gardeners.