Giant Mandevilla Seeds - Flower Plant

Mandevilla is a tropical flowering vine valued for its large trumpet-shaped blooms and vigorous climbing growth. The giant variety develops long trailing or climbing stems covered with glossy green foliage and showy flowers throughout the warm season. It is suitable for trellises, fences, arbors, containers, and ornamental landscape plantings. This plant thrives in warm climates with well-drained soil and regular moisture, making it a popular choice for vertical garden displays and outdoor decorative spaces.

Features

• Vigorous tropical flowering vine
• Produces large trumpet-shaped flowers
• Suitable for trellises, fences, and arbors
• Adapted to warm and humid climates
• Glossy green foliage with climbing growth habit
• Suitable for containers and landscape planting
• Provides vertical interest in garden spaces

Specifications

• Scientific Name: Mandevilla spp.
• Common Name (US): Rocktrumpet
• Seed Type / Variety: Giant Variety
• Growth Habit: Climbing perennial vine
• USDA Zones: 9-11
• Planting Season: Spring
• Growing Season: Spring through Fall
• Sowing Season: February-May
• Germination Time and Conditions: 14-30 days at 70-80°F (21-27°C) with consistent moisture
• Sunlight Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, fertile soil
• Watering Needs: Moderate watering; keep soil evenly moist but not waterlogged
• Mature Plant Size: 10-20 feet tall, 3-6 feet spread
• Plant Spacing: 36-60 inches apart