Susie Mix Thunbergia Seeds - Heirloom Flower Plant for Home Gardens

Susie Mix Thunbergia is a vigorous flowering vine that produces a mix of warm-colored flowers in shades of yellow, orange, red, and pink, often with contrasting dark centers. Its climbing habit is suitable for trellises, fences, arbors, containers, and vertical garden spaces. It grows best in full sun to partial shade and fertile, well-drained soil with regular moisture.

Features

• Produces flowers in mixed warm colors
• Contrasting dark flower centers
• Vigorous climbing growth habit
• Suitable for trellises and fences
• Ideal for arbors and containers
• Performs well in full sun to partial shade
• Prefers fertile, well-drained soil
• Suitable for warm-season garden planting

Specifications

• Scientific Name: Thunbergia alata
• Common Name (US): Black-Eyed Susan Vine
• Seed Type / Variety: Susie Mix Thunbergia Flower Seeds
• Growth Habit: Climbing flowering vine
• USDA Zones: 9-11; grown as an annual in cooler zones
• Planting Season: Spring
• Growing Season: Spring to fall
• Sowing Season: Spring
• Sowing Months: March-May
• Germination Time and Conditions: 7-21 days at 21-27°C
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Fertile, well-drained loamy soil
• Watering Needs: Regular moisture
• Mature Plant Size: 150-300 cm vine length
• Plant Spacing: 30-45 cm