Polventon Supreme Dahlia

Polventon Supreme produces striking 5-inch golden-yellow blooms on vigorous plants reaching 5 feet tall. This ball-type dahlia delivers consistent, full-petaled flowers ideal for cutting and garden display. Expect reliable performance and abundant blooms throughout the season. Plant tubers in spring after frost danger passes for summer-through-fall flowering.

How To Plant Dahlias

To get your dahlias started, pick a sunny spot with soil that drains well. Dig a hole, lay the tuber flat, and cover it with soil about 3 inches deep. Hold off on watering for now. Once you spot some sprouts and a few leaves, it’s time to water, but keep it gentle to prevent root rot. It’s a smart  to put the stake next to the tuber at the same time of planting, so you don’t accidentally damage it later on.

As the season goes on, give your dahlias some love with fertilizer and insect sprays to help them bloom beautifully and grow strong. In the fall, dig up the roots and store them over winter.