Sunflower Seeds – Deep Black

Grow striking and vibrant sunflowers with these Deep Black Sunflower Seeds, perfect for enhancing any garden or landscape with their rich, dark-hued blooms. These easy-to-grow annuals are highly adaptable to various soil types and thrive in full sunlight. Ideal for borders, garden beds, and pollinator-friendly gardens, these sunflowers attract bees and butterflies while adding visual appeal. They also produce large seed heads that can be harvested or left to provide natural food for birds.

Features:

• Produces stunning, dark-colored sunflower blooms.

• Suitable for garden beds, borders, and containers.

• Attracts pollinators like bees and butterflies.

• Easy to grow and maintain for both beginners and experienced gardeners.

• Excellent for ornamental display and wildlife support.

Specifications:

• Common Name: Sunflower

• Scientific Name: Helianthus annuus

• Variety: Deep Black

• Plant Type: Annual

• Height: 5 to 7 feet tall

• Sun Exposure: Full sun

• Soil Type: Well-drained, fertile soil

• Water Requirements: Moderate; keep soil moist but not waterlogged

• Planting Season:

  • Zones 2–11:

    • Spring (March–May): Ideal for direct outdoor sowing after the last frost.

    • Summer (June–August): Suitable for continued planting in cooler zones.

• Germination Time: 7–14 days

• Blooming Season: Summer to early fall

• Spacing: 12–18 inches apart

• Temperature Range: 65–85°F (18–29°C)

• Uses: Garden decoration, borders, wildlife support, and cut flower arrangements