Black Monarch Dahlia
Description
Black Monarch is a dramatic, dark-toned bloomer with velvety petals in deep maroon to near-black shades that look especially rich in late-summer light. Its full, layered form creates a bold focal point in the garden and makes striking, moody cut flowers—pair it with whites, blushes, or warm oranges for unforgettable contrast.
Specifications
| Form | SC |
|---|---|
| Color | DR |
| Hybridizer | Charles F Pape |
| Year introduced | <1945 |
| Country of origin | UK |
How to grow Black Monarch
Black Monarch is a SC. Plant tubers 12–18 inches apart in full sun after the last frost. Pinch when plants reach 12 inches tall to encourage bushier growth and more blooms.
Harvest & vase life
SC-form dahlias like Black Monarch harvest dahlias when blooms are three-quarters to fully open. With clean cuts and fresh water, most varieties last 4–7 days in the vase.
Similar dahlia varieties
- AC Ben — SC, LB
- Black Jack — SC, DR
- Cheers — SC, R
- Clearview Jonas — SC, LB
- Drama Queen — SC, PR
- Fire Magic — SC, FL
Frequently asked questions
What color is Black Monarch?
DR — ADS color classification for Black Monarch.
Who hybridized Black Monarch?
Charles F Pape, introduced in <1945.
Is Black Monarch good for cut flowers?
Yes. Dahlias are among the most popular cut flowers for home and market growers. Expect 4–7-day vase life with proper hydration.