Sunflower Seeds – Deep Black

Deep Black Sunflower Seeds – Flower Plant

Suitable for home gardening use
$16.99 USD
$16.99 USD
10% OFF Buy 2 Seed Packs
15% OFF Buy 4 Seed Packs
25% OFF Buy 10 Seed Packs
🛒 Secure Checkout
🚚 Shipment Tracking
🚚 Ship Across the USA

  • Estimated Delivery:Aug 12 - Aug 16

  • Free Shipping on All Orders
Product description

Deep Black Sunflower Seeds

Grow striking ornamental sunflowers from premium-quality seeds. These dramatic plants produce large blooms with exceptionally dark burgundy to near-black petals surrounding contrasting centers, creating bold color in gardens, borders, and fresh floral arrangements.

Dark Ornamental Blooms Pollinator Friendly Excellent Cut Flower Easy to Grow

Key Features

Rich, Dramatic Color

Produces velvety flowers in deep burgundy to nearly black shades that create a bold focal point in the landscape.

Outstanding Cut Flowers

Long, sturdy stems make these blooms ideal for bouquets, floral arrangements, and decorative displays.

Pollinator Magnet

The nectar-rich flowers attract bees, butterflies, and other beneficial pollinators throughout the blooming season.

Reliable Garden Performance

Fast-growing annual plants thrive in sunny gardens and provide vibrant summer color with minimal maintenance.

Growing Highlights

USDA Zones 2–11 (Annual)
Sunlight Full Sun
Watering Moderate
Mature Height 4–7 ft
Bloom Season Summer to Early Fall
Germination 7–14 Days

Specifications

Scientific Name Helianthus annuus
Common Name (US) Ornamental Sunflower
Seed Type Flower Seed
Plant Type Annual
USDA Zones 2–11 (Grown as an Annual)
Planting Season Spring
Bloom Season Summer to Early Fall
Sowing Depth ½–1 inch
Germination 7–14 Days at 70–85°F (21–29°C)
Sunlight Full Sun
Soil Well-Drained, Fertile Soil
Watering Moderate
Mature Height 4–7 feet
Plant Spacing 12–18 inches

Growing Guide

Step 1: Direct sow seeds outdoors after the last frost into warm, well-drained soil in a sunny location.
Step 2: Plant seeds ½–1 inch deep and keep the soil evenly moist until seedlings become established.
Step 3: Water regularly during dry periods and provide support for taller varieties if exposed to strong winds.
Step 4: Harvest blooms as they begin to fully open for long-lasting cut flowers, or leave mature seed heads for birds and wildlife.

Deep Black Sunflower Seeds

Add dramatic contrast and elegant beauty to your garden with ornamental sunflowers featuring rich, dark blooms, sturdy stems, and outstanding performance throughout the summer season.