Black Dahlia-Type Flower Seeds – Deep Burgundy Blooms
Grow dramatic dahlias in deep burgundy, plum, and near-black tones from seed. Each order contains 20 seeds from the dark-flowered parent type shown in the product photos.
Dahlias grown from seed are naturally variable, so individual plants may differ in color, petal form, and bloom shape. The darkest blooms are typically deep burgundy or plum rather than true jet black.
Why Choose These Dahlia Seeds
- 20 seeds per order
- Rich burgundy, plum, and near-black flower tones
- Excellent for flower beds, borders, containers, and cutting gardens
- Can flower in the first growing season when started early
- Seed-grown variation can produce unique individual blooms
What’s in the Pack
| Quantity |
20 dahlia seeds |
| Flower color |
Deep burgundy, plum, red-purple to near-black tones; seedlings may vary |
| Light |
Full sun |
| Growing zone |
Commonly grown as an annual in colder climates; tender perennial in approximately USDA Zones 8–11 |
| Best for |
Beds, borders, containers, and cutting gardens |
Planting Instructions
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Start indoors: Sow about 6–8 weeks before your average last frost date for an earlier start.
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Sowing depth: Plant approximately 1/4 inch deep in moist, well-drained seed-starting mix.
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Temperature: Keep warm, around 65–75°F (18–24°C), with consistent moisture but not waterlogged soil.
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Germination: Seedlings commonly emerge in roughly 7–14 days, although conditions can affect timing.
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Transplanting: Harden seedlings off gradually and plant outdoors after danger of frost has passed in a sunny location.
Important color note: “Black” dahlias are not truly jet black. The darkest flowers are generally very deep burgundy, plum, or red-purple and may appear nearly black in certain light.
Seed-grown variation: Photos show the parent flower type and a representative mature appearance. Seedlings are not guaranteed to reproduce the photographed bloom exactly.
Frequently Asked Questions
What exactly will I receive?
You will receive 20 dahlia seeds.
Are these seeds or dahlia tubers?
These are seeds, not tubers or live plants.
Will the flowers be completely black?
No. Expect very dark burgundy, plum, or red-purple shades that may appear nearly black.
Will every flower look exactly like the photos?
Not necessarily. Dahlias grown from seed can vary in flower color, petal shape, size, and form.
Can I grow these in containers?
Yes. Use a generously sized container with good drainage and provide full sun.
When should I start the seeds?
For an earlier bloom, start indoors about 6–8 weeks before your last expected frost. They can also be sown outdoors after frost danger has passed and temperatures are reliably warm.
