Black Rainbow Hibiscus Seeds - Flower Plant

Black Rainbow Hibiscus is a tropical perennial shrub known for its striking, multi-colored blooms with dark, rich hues. It grows best in warm, subtropical to tropical climates and adapts to well-drained, fertile soils. This variety is suitable for home gardens, borders, and container planting. The plant thrives in full sun to partial shade and requires moderate, consistent watering to maintain healthy growth and vibrant flowering throughout the season.

Features

• Tropical perennial shrub with upright growth habit

• Produces vibrant, multi-colored flowers with dark tones

• Adaptable to subtropical and tropical climates

• Moderate watering needs with preference for well-drained soil

• Suitable for gardens, borders, and container cultivation

Specifications

• Scientific name: Hibiscus rosa-sinensis

• Common name (US): Hibiscus

• Seed type / variety: Black Rainbow

• Growth habit: Upright shrub

• USDA zones: 9-11

• Planting season: Spring to early summer

• Growing season: Warm months, 4-6 months to flowering

• Sowing season: Spring

• Sowing months: March to June

• Germination time and conditions: 14-21 days, 75-85°F, moist soil

• Sunlight requirements: Full sun to partial shade

• Soil requirements: Well-drained, fertile soil

• Watering needs: Moderate, consistent moisture

• Mature plant size: 3-6 feet tall

• Plant spacing: 2-3 feet apart