Hibiscus calyphyllus, commonly known as Lemon Yellow Rosemallow, is an ornamental flowering hibiscus prized for its soft lemon-yellow blooms and vigorous growth in warm climates. This packet contains 100 seeds ideal for cottage gardens, pollinator gardens, borders, and decorative landscape use.

This tender perennial thrives in USDA zones 9–11 and can adapt to warm seasonal growing conditions in cooler areas. Mature plants typically reach 4–5 feet or taller with proper care. Hibiscus calyphyllus prefers full sun to partial shade and moist, well-draining soil but can tolerate drier conditions once established.

• Includes 100 Hibiscus calyphyllus seeds
• Soft lemon-yellow ornamental blooms
• Tender perennial flowering hibiscus
• Mature height approximately 4–5 feet or taller
• Suitable for cottage and pollinator gardens
• Full sun to partial shade
• Adaptable to moist or average soil
• Decorative warm-climate landscape plant
• Suitable for borders and garden beds
• Ornamental flowering seed variety

Plant Details:
Common Name: Lemon Yellow Rosemallow
Scientific Name: Hibiscus calyphyllus
Plant Type: Flowering Perennial
Life Cycle: Tender Perennial
Flower Color: Lemon Yellow
Sunlight: Full Sun to Partial Shade
Soil: Moist, well-draining soil
Water: Moderate watering
USDA Zone: 9–11