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Grow vibrant Bougainvillea spectabilis, a fast-growing climbing plant that produces brilliant, long-lasting blooms. Perfect for trellises, fences, and garden walls, this ornamental vine thrives in warm, sunny conditions.
Planting Guide:
When to Plant: Spring or early summer in warm climates.
Soil: Well-draining sandy or loamy soil.
Depth: Cover seeds lightly with soil (about 1/8 inch).
Light: Full sun for best flowering.
Watering: Keep soil moist but not waterlogged; drought-tolerant when established.
Temperature: Best at 70–85°F (21–29°C).
Germination Time: 20–30 days.
Blooming Season: Late spring through fall.
Care Tip: Requires support for climbing; prune to maintain shape.
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Bougainvillea in spring where it can receive full sun. Keep the seedbed evenly moist until germination, usually 14-30 days.
Grow plants to about 6-12 ft. and plan for blooms in about 120-180 days.
Best suited to USDA zones 9A-11B. Adjust sowing time for your local frost dates and summer heat.
These climbing bougainvillea seeds are absolutely fantastic! The germination rate was impressive, and the seedlings grew vigorously. Now they’re starting to bloom with vibrant colors, and the climbing habit is perfect for covering my garden fence. The packaging was secure, and the seed quality is exceptional. Highly recommended for adding a tropical touch to any space!
Tips for sowing, growing and enjoying your next seed order.
Read the Guide
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