Black Dahlia Flower Seeds for Planting
Close-up of Black Dahlia velvety petals
Black Dahlia flowers enhancing a garden border

Planting Black Dahlia Flower Seeds

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Product description

Product Description:


Planting Black Dahlia Flower Seeds

Add sophistication and mystery to your garden with Black Dahlia Flower Seeds. Renowned for their deep, almost velvet-black petals, these striking blooms bring a bold, elegant touch to any outdoor or indoor space. Ideal for borders, containers, and floral arrangements, Dahlias are loved for their long-lasting beauty and ease of cultivation.

Key Features:


• Produces rich, dark, velvety blooms
• Non-GMO, premium-quality Dahlia seeds
• Long-lasting flowering period
• Perfect for gardens, borders, and pots
• Ideal for cutting and decorative use
• Easy to grow and maintain
• Attracts butterflies and pollinators

Specifications:


Common Name (US): Dahlia
Botanical Name: Dahlia pinnata
Variety: Black Dahlia
Plant Type: Tender Perennial (grown as Annual in cool regions)
Flower Color: Deep Maroon to Black
Blooming Season: Mid-Summer to Late Fall
Sun Exposure: Full Sun
Soil Type: Rich, well-draining soil
Watering Needs: Moderate; keep soil consistently moist but not soggy
Germination Time: 7–14 days
Temperature Range: 20–26°C (68–79°F)
Planting Depth: ¼ inch deep
Spacing: 12–18 inches apart
Plant Height: 24–48 inches
Maintenance Level: Moderate
USDA Hardiness Zones: 8–11 (grow as annual elsewhere)
Heirloom: Yes
GMO Status: Non-GMO
Suitable For: Flower beds, containers, borders, and cut flower gardens

Planting Guide:


• Start seeds indoors 6–8 weeks before the last frost.
• Use rich, well-draining soil and maintain even moisture during germination.
• Transplant seedlings outdoors after the danger of frost has passed.
• Choose a sunny location for maximum blooming.
• Deadhead spent flowers to promote continuous blooms.
• In colder zones, lift tubers before frost and store indoors for next season.