The Tropical Rose Canna Seed offers soft, pastel pink petals that exude elegance and charm. This AAS award-winning variety from the Tropical series thrives from seed, offering disease resistance and continuous blooming in approximately 90 days. Set against glossy, green foliage, the light blooms bring a touch of serenity to your garden. Whether you’re looking to enhance flower beds, borders, or containers, this variety adds a gentle pop of color and a sense of tropical tranquility.
Canna Growing Guide
Indoor Sowing (Starting Seeds Indoors)
- Timing: Start canna seeds indoors 8-10 weeks before the last expected frost date.
- Seed Preparation: Canna seeds have a hard outer shell that benefits from scarification to improve germination rates. Use a file, sandpaper, or sharp knife to gently nick the seed coat. Alternatively, soak the seeds in warm water for 24-48 hours before planting.
- Containers: Use deep seed trays or individual pots with good drainage, filled with a light, well-draining seed-starting mix.
- Planting:
- Plant seeds about 1/4 to 1/2 inch deep in the soil.
- Firm the soil gently over the seeds and water lightly to keep the growing medium moist but not waterlogged.
- Germination:
- Maintain a temperature of 70-80°F (21-27°C) for optimal germination.
- Expect seedlings to emerge within 1-3 weeks, though some seeds may take longer.
- Watering: Keep the soil consistently moist during germination, but avoid overwatering to prevent seed rot.
- Transplanting: Once seedlings have developed 2-3 sets of true leaves, transplant them into larger pots if needed. Harden off the seedlings by gradually exposing them to outdoor conditions for 7-10 days before planting them outdoors after the last frost date.
General Care Tips for Canna
- Sunlight: Canna plants thrive in full sun and require at least 6-8 hours of direct sunlight daily for vigorous growth and blooming.
- Watering: Water regularly to keep the soil consistently moist but not soggy. Cannas prefer well-watered conditions but are also somewhat drought-tolerant once established.
- Fertilizing: Feed cannas with a balanced fertilizer every 4-6 weeks during the growing season. Enrich the soil with compost or organic matter before transplanting for added nutrients.
- Pruning: Remove spent flowers and yellowing leaves to encourage continuous blooming and maintain a tidy appearance.
- Pest and Disease Control: Cannas are susceptible to pests like aphids and spider mites. Treat infestations with insecticidal soap if needed. Proper spacing ensures good airflow, reducing the risk of fungal diseases.
- Winter Care: In colder climates, dig up rhizomes in fall after the first frost. Allow them to dry, then store them in a cool, dark, and dry location over the winter.
