Blue Mandevilla Sanderi Flower Seeds for Planting - Heirloom Seeds for Home Garden

Add vibrant, tropical charm to your garden with Blue Mandevilla Sanderi seeds. These heirloom seeds grow into vigorous climbing plants producing large, trumpet-shaped blue flowers that bloom profusely throughout the growing season. Perfect for trellises, fences, garden arches, or containers, Blue Mandevilla Sanderi brings elegance, color, and a tropical feel to any outdoor space.

Features & Specifications:

• Botanical Name: Mandevilla sanderi

• Seed Type: Heirloom, premium quality

• Bloom Color: Blue

• Plant Type: Perennial climbing flowering plant

• Plant Height: 6–10 feet (1.8–3 m)

• Flowering Season: Spring to fall

• Sun Requirements: Full sun to partial shade

• Soil Preference: Well-draining, soil

• Uses: Trellises, fences, garden arches, containers, ornamental planting

• Hardiness Zones: USDA 9–11

Planting & Sowing Instructions:

1. Sowing: Sow seeds in pots or trays with moist, well-draining soil. Lightly press seeds into the soil without covering completely.

2. Depth: Plant seeds 0.5–1 cm deep.

3. Temperature: Maintain soil at 22–28°C (72–82°F) for optimal germination.

4. Germination: Seeds typically sprout in 2–4 weeks under proper conditions.

5. Transplanting: Move seedlings into garden beds, trellises, or containers once strong enough, spacing 2–3 feet apart.

6. Care: Water moderately and provide full sun to partial shade. Support climbing stems with trellises or fences. Prune lightly to maintain shape and encourage continuous blooming.