About the genus

Dahlias are perennial plants with tuberous roots, characterized by their finely dissected leaves and prominent flowerheads. Many varieties feature double blooms, which appear during the summer and fall seasons.

Care notes

Cultivation

Grow in fertile, humus-rich, well-drained soil enriched with organic matter, in full sun. Pinch out the growing tip to encourage bushy growth. Stake taller varieties. In cold areas, lift tubers after the first frost and store in a cool, dry, frost-free place over winter