
Hollyhill Black Beauty
ADS #1890
If you want the darkest dahlia money can buy, Hollyhill Black Beauty delivers. The blooms are a near-black burgundy-red that photographs as pure darkness. The informal decorative form adds a wild, organic quality — slightly twisted petals catch light at unexpected angles, revealing hidden depths of color. A dramatic garden statement and a florist's dream.
Specifications
- Bloom Form
- Informal Decorative
- Size Class
- Large
- Bloom Size
- 8"
- Color
- Near-black burgundy-red, the darkest red in cultivation
- Height
- 40–48"
- Bloom Season
- Midsummer to Frost
- Hybridizer
- Hollyhill Dahlias
- Introduced
- 2008
- Origin
- United States
Growing Notes
Vigorous grower that benefits from early pinching. The dark color absorbs heat, so afternoon shade in zones 8+ helps prevent petal scorch. Deep watering is essential. Feed moderately — overfertilizing reduces color intensity. Pairs dramatically with white and yellow varieties in the garden.
Where to Buy
Reviews (52)
52 reviews
In certain light it looks completely black. Photos don't do justice to the depth of color. My most-asked-about dahlia.
Blooms prolifically and the dark color is consistent from first bloom to last. Love pairing it with 'Kelvin Floodlight' for contrast.

