'Orange Impact' is a stunning fimbriata dahlia that's sure to impress with its towering height and bold, orange blooms. Usually reaching 27 to 48 inches, this dynamic variety can grow up to 62 inches under ideal conditions. From summer to mid-fall, it delivers a heavy crop of fringed, double flowers with layer upon layer of bright, fiery petals. The sturdy stems make it perfect for cutting, and the more blooms you harvest, the more this dahlia will keep giving. Pick flowers when they're nearly open to enjoy their full beauty.
A hybrid of decorative and semi cactus dahlias, 'Orange Impact' is a tender perennial (Zones 8-11) with a clump-forming habit and an upright, commanding presence. Ideal for borders, garden beds, or containers, this tall plant benefits from staking or caging to maintain its impressive stature.
Dahlias are easy to grow and thrive in sunny spots with rich, porous soil that drains well while holding enough moisture for the roots. For best results, amend clay or sandy soils with organic materials like peat moss. Plant tubers 18 to 24 inches apart and 3 inches deep in warm spring soil after frost danger has passed. Water deeply and regularly, pinch back stems at 8 to 10 inches, and trim taller stems to encourage bushier growth and abundant blooms. Add mulch to keep the soil cool and moist. Fertilize early in the season and again in late summer. Divide tubers in fall to enjoy them year after year.
Start your dahlias early by planting tubers indoors 4 to 6 weeks before the last frost date. Use small pots filled with potting mix, and move plants outdoors once the risk of frost has passed.
NOTE: In Zones 3-7, lift the tubers before frost and store them indoors in dry peat moss or vermiculite at 50°F. Grow as an annual in colder climates to enjoy its vibrant display anywhere.
