Dahlia Cactus Mixed

The most dramatic dahlia in the range. Cactus Mixed produces large, fully double blooms with quilled petals that radiate outward in a starburst of hot pinks, sunny yellows, fiery oranges, and deep ruby reds — a form that looks as though it has been sculpted rather than grown.

Tall and architectural at up to 120cm, with long sturdy stems that are outstanding for cutting and superior rain resistance that keeps the blooms looking pristine through a British summer. A statement plant for the back of a sunny border.

• Dahlia variabilis (Cactus Group) — Half-Hardy Annual
• Height: 100–120cm | Flowers: July–first frost
• Approximately 40 seeds per packet
• Start indoors March–April; plant out after last frost
• Full sun; rich, well-drained soil
• Pinch out growing tips for a bushier habit with more stems
• Excellent for cutting — long sturdy stems

Grow it with Cosmos Purity and Ammi majus behind — the white lace sets off the vivid cactus blooms to perfection.