Giant Hybrid Mix Dahlia (Dahlia variabilis) produces masses of 3–5 inch single, semi-double and double flowers. Blooms may be solid or bicolored in coral, salmon, white, yellow, lavender and red, with flowering beginning about 75–90 days from seed.
Sow on the surface and cover lightly. Start indoors 6–10 weeks before the last frost at 65–70°F, then transplant after frost, 18–24 inches apart. Grow in sun and average to fertile, well-drained soil; water regularly during summer and feed every 3–4 weeks.
