Shop seeds & grow with confidence.
Bring vibrant tropical beauty to your garden with these stunning Double Red Hibiscus flowers. Known for their bold, ruffled petals and lush green foliage, these flowers add elegance to any outdoor or indoor space.
Planting Guide:
When to Plant: Best sown in spring or early summer.
Soil: Well-draining, fertile soil enriched with organic matter.
Depth: Sow seeds about 1/4 inch (0.6 cm) deep.
Light: Requires full sun to partial shade.
Watering: Keep soil evenly moist but not soggy.
Temperature: Prefers warm temperatures between 70–85°F (21–29°C).
Germination: 2–4 weeks under optimal conditions.
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Double Red Hibiscus in spring, summer where it can receive full sun. Keep the seedbed evenly moist until germination, usually 14-30 days.
Grow plants to about 3-6 ft. and plan for blooms in about 90-120 days.
Best suited to USDA zones 5A-11B. Adjust sowing time for your local frost dates and summer heat.
Tips for sowing, growing and enjoying your next seed order.
Read the Guide
Join our gardening list for planting tips, seasonal seed picks, and exclusive offers.
Join our gardening list for planting tips, seasonal seed picks, and exclusive offers.