Hibiscus-Roselle (Hibiscus sabdariffa) Seeds

Hibiscus-Roselle (Hibiscus sabdariffa) is a fast-growing ornamental hibiscus known for its dramatic red stems, lobed green leaves, and beautiful cream-colored flowers with deep red centers. As the blooms finish, colorful red calyxes develop, adding bold late-season interest that stands out in borders, wildlife gardens, and decorative plantings. In warm climates, it grows into a large shrub-like annual and supports bees and beneficial pollinators throughout the season.

Features

• Striking red stems with showy late-season calyxes
• Cream-colored hibiscus flowers attract pollinators
• Adds height and texture to borders and summer landscapes
• Thrives in hot and humid climates with full sun
• Can reach shrub size in warm zones or large container size in cooler zones
• Non-GMO Hibiscus sabdariffa seed variety

Specifications

• Common Name: Hibiscus Roselle, Jamaica Hibiscus
• Scientific Name: Hibiscus sabdariffa
• Plant Type: Annual in most climates; tender perennial in warm zones
• USDA Zones: 9–12 (perennial); 5–8 (grown as annual)
• Flower Color: Cream to pinkish with red center
• Calyx Color: Deep red
• Height: 3–7 feet (depending on growing season length)
• Spread: 2–4 feet
• Growth Habit: Upright, shrub-like branching
• Heirloom: Yes
• GMO Status: Non-GMO
• Organic: Not certified organic
• Light Requirements: Full sun
• Soil Preference: Well-drained, fertile soil
• Water Needs: Moderate with good drainage
• Pollinator Value: Bees & beneficial insects
• Maintenance Level: Low
• Plant Spacing: 24–36 inches
• Seed Viability: 2–3 years stored cool & dry

Planting Guide

• Start indoors 6–8 weeks before last frost or sow outdoors in warm climates.
• Scarify seeds lightly or soak in warm water for 4–6 hours before planting.
• Plant seeds 1/4–1/2 inch deep in warm soil (70–85°F).
• Transplant outdoors only after soil is warm and frost has passed.
• Grow in full sun with evenly moist, well-drained soil.
• Provide space for shrub-like growth in long warm seasons.
• In cooler climates, use large containers or grow in a sheltered warm location.