- Dramatic large blooms
- Unusual and sought-after colour
- Ideal for pots and containers
- Likes a sunny position
Blackjack produces dramatic, large blooms of the deepest black with a velvet sheen, each with a small, bright yellow eye. One of the most sought after colours, Blackjack is one of the best.
A hardy perennial best treated as an annual, it flowers the same year from an early sowing.
Grows well in sun or partial shade