High Country Gardens Blue Boy Dahlia

Yes, because these dahlias grow up to 40 inches tall and produce large 6-8 inch blooms, they benefit from staking to keep the stems upright and prevent them from bending or breaking during heavy winds or rain.

Absolutely. These dahlias are well-suited for containers, provided you use a pot that is large enough to accommodate the tuber and has adequate drainage to keep the soil from becoming waterlogged.

In zones 3-7, treat the Blue Boy Dahlia as an annual. Alternatively, you can dig up the tubers after the first frost in autumn, store them in a cool, dry place over the winter, and replant them in the spring.

For the best performance and most vibrant color, plant these in a location that receives full sun, which means at least 6 to 8 hours of direct sunlight per day.

Yes, they are excellent for cut flower arrangements. Their unique lilac-blue color and large, semi-dinnerplate size make them a standout focal point in any vase.

Plant your tubers in the spring once the danger of frost has passed and the soil has begun to warm up. Aim for a planting depth of 1 to 2 inches below the soil surface.