Cooper Blaine Dahlia Tuber

This vibrant red-orange dahlia practically glows out in your yard or garden bed. Named for Sean Island Dahlia’s grandson Cooper to reflect his lively, glowing personality.

Excellent choice for cut flowers.

Specifications

Bloom size: 6 inches across

Plant Height: 3-4 feet tall

Color: Dark orange

Blossom Style: Informal Decorative.

Planting directions

After danger of frost has passed, plant dahlia tubers upright in loose, well draining soil amended with compost and a well rounded fertilizer. Tubers should be planted shallowly with the crown end barely below the surface of the soil.

Alternatively, start tubers indoors 4-5 weeks before last frost by planting vertically in a pot with good quality potting soil with the crown just above the surface of the soil. Plant outside after all danger of frost has passed.

Dahlias prefer full sun but will do well in a partial sun location as long as it is they are not crowded by taller plants.

This listing is for one dahlia tuber with one or more good eyes.

Please note that tuber size and shape can vary from short and fat to long and skinny. Shape and size of the tuber is not an indicator of tuber quality or viability. We only send out tubers we would be happy to receive ourselves. 

About Shipping Seasons

Tubers marked to ship now will ship right away - please only choose this option if weather in your area is not consistently below 30 degrees to prevent damage in-transit.

Tubers shipping in spring will ship in May 2025.