Orange Clock Vine Seeds - Flower Plant

Orange clock vine is a fast-growing ornamental climbing plant known for its bright, trumpet-shaped orange flowers. It is widely grown in warm climates for vertical gardening and landscape decoration. The plant climbs easily on trellises, fences, and garden supports, producing abundant blooms throughout the warm season. It is popular in home gardens, balconies, and decorative landscaping due to its vibrant color and continuous flowering habit.

Features

• Fast-growing ornamental climbing vine
• Bright orange trumpet-shaped flowers
• Ideal for trellises, fences, and pergolas
• Long blooming period in warm conditions
• Suitable for gardens and container growing

Specifications

• Scientific Name: Thunbergia gregorii
• Common Name (US): Orange Clock Vine
• Seed Type / Variety: Ornamental Flowering Vine
• Growth Habit: Annual/perennial climber (warm climates)
• USDA Zones: 9-11 (grown as annual in cooler zones)
• Planting Season: Spring to early summer
• Growing Season: Warm season
• Sowing Season: February to May
• Germination Time And Conditions: 10–21 days at 20–25°C
• Sunlight Requirements: Full sun
• Soil Requirements: Well-drained, moderately fertile soil
• Watering Needs: Moderate, regular watering
• Mature Plant Size: Vine length 2–3 meters
• Plant Spacing: 30–45 cm between plants