Giant Hibiscus Hibiscus Rosa-Sinensis Flower Seeds for Planting in Home Garden and Tropical Borders

Giant Hibiscus Hibiscus Rosa-Sinensis is a tropical perennial flowering shrub known for its large, vibrant blooms and lush foliage. Perfect for home gardens and tropical borders, it enhances outdoor spaces with bold, colorful flowers. Thrives in well-drained soil under full sunlight.

Features

• Produces large, showy flowers in bright tropical colors
• Perfect for home gardens, tropical borders, and landscaping
• Non-GMO seeds with strong germination
• Thrives in full sun and well-drained soil
• Suitable for tropical ornamental planting
• Enhances backyard and container gardens with dramatic blooms

Specifications

• Botanical Name: Hibiscus Rosa-Sinensis
• Common Name (US): Giant Hibiscus
• Plant Type: Tropical perennial flowering shrub
• Height: 1.5–3 m (5–10 ft)
• Spread: 1–2 m (3–6 ft)
• Flower Color: Red, pink, yellow, or mixed depending on cultivar
• Light Requirements: Full sun
• Soil Type: Well-drained garden soil
• Soil pH: Slightly acidic to neutral (6.0–7.0)
• Watering: Moderate; keep soil evenly moist
• Hardiness Zones: USDA Zones 9–11 (container or indoor cultivation recommended in cooler zones)
• Sowing Depth: 0.5–1 cm
• Germination Time: 14–21 days at 20–25°C
• Blooming Season: Year-round under optimal conditions
• Uses: Home garden beds, tropical borders, container planting
• Germination Rate: High-quality, viable seeds

Planting Guide

• Sow seeds in well-draining garden soil or potting mix
• Plant seeds 0.5–1 cm deep and maintain moderate moisture
• Place garden beds or containers in full sunlight
• Germination occurs in 14–21 days at 20–25°C
• Transplant seedlings to garden beds or containers once strong
• Space plants 1–2 m apart for healthy growth
• Water regularly, keeping soil moist without overwatering
• Ideal for tropical ornamental displays in home gardens and borders