Garden with Jonny Gladiolus Black Surprise (7 Bulbs)

Dahlia Black Jack (1 Bulb)

Dahlia Black Jack produces dramatic dark red to near-black flowers with a velvety texture. The moody colouring makes it ideal for bold, high-contrast planting schemes.

Plant in full sun in free-draining soil. Water regularly during dry periods and deadhead to prolong flowering from midsummer into autumn.