Roselle Hibiscus Seeds – Red Calyx, Hardy & High-Yield Variety

Roselle Hibiscus Seeds produce a vigorous, heat-loving plant valued for its bright red calyx and wide culinary use. Popular in teas, syrups, beverages, chutneys, and natural food coloring, Roselle is known for strong growth and reliable productivity in warm regions. This variety is ideal for home gardens, edible landscapes, and commercial herb gardens.

Features:

• Variety: Roselle Hibiscus (Hibiscus sabdariffa)

• Growth Type: Fast-growing, upright, bushy habit

• Calyx Color: Deep red

• Uses: Herbal tea, beverages, preserves, seasoning

• Yield: Heavy calyx production under warm conditions

• Plant Height: 3–7 feet depending on environment

• Growing Style: Suitable for containers, garden beds, and warm climate farming

Specifications:

Climate & Zones:

• USDA Zones: 9-11 (can be grown as annual in cooler zones)

• Season: Warm-season crop

• Temperature Range: Thrives in 75–90°F

• Sun Exposure: Full sun required for best results

Soil & Water:

• Soil Type: Well-drained loamy soil

• pH Range: 6.0–7.0

• Watering: Moderate, consistent moisture

Planting Guide:

• Start seeds indoors 4–6 weeks before last frost or sow directly when soil warms.

• Keep germination temperature between 70–85°F.

• Transplant outdoors after frost risk has passed.

• Space plants 24–36 inches apart for strong branching.

• Harvest calyx when the pod matures and turns deep red.

Benefits:

• High calyx output for culinary use

• Strong adaptability to heat and humidity

• Great for herbal gardens and edible landscapes

• Long growing season and vigorous branching

• Popular for natural teas and wellness beverages