AC Leslie dahlias produce striking 4-6" cactus-form blooms with vibrant red petals that transition to golden yellow at the center. These plants reach approximately 4 feet in height, making them excellent choices for garden structure and cut flower arrangements. Plant tubers in well-draining soil in full sun, positioning them horizontally about 3 inches deep. Install support stakes at planting time to protect tubers from later disturbance. Delay watering until foliage emerges, then maintain consistent moisture while avoiding waterlogged conditions. Throughout the growing season, apply balanced fertilizer and integrated pest management to maximize bloom production and plant vigor. Lift and store tubers indoors over winter for reliable perennial performance.
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 smartto 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.
