Dahlia Varieties & Sizes

Sizes

Dahlias range in size from tiny micro dahlias with flowers less than 50mm to giants with a diameter of over 250mm. 

Dahlias are classified according to their flower type and size.

Giant flowered cultivars have blooms with a diameter of over 250mm.

Large flowered cultivars have blooms with a diameter between 200mm-250mm.

Medium flowered cultivars have blooms with a diameter between 155mm-200mm.

Small flowered cultivars have blooms with a diameter between 115mm-155mm.

Miniature flowered cultivars have blooms with a diameter not exceeding 115mm.

Large Pompom flowered cultivars have blooms with a diameter between 51mm and 80mm

Pompom flowered cultivars have blooms with a diameter less than 50mm.

Micro flowered cultivars have blooms whose diameter does not exceed 60mm.

Varieties