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Dahlia Dinnerplate ‘Thomas A. Edison’

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We absolutely adore dahlia Thomas A. Edison for it’s amazing big flowers in a bright purple color. This dahlias was first introduced in 1929 and has been a growers favorite eversince. They grow about 36 Inches tall and produce an abundance of flowers troughout the season.

Dinnerplate Dahlias are decorative type with huge flowers up to 10 inches in diameter. Dinnerplate dahlias make impressive border plants and are also suitable for cuts. Stake the plants to protect the heavy blooms from wind and rain. Make sure to place Dahlias in a sunny spot, they will produce even more flowers and bloom for an extended period of time.

Order over 70 different dahlia varieties and other summer flowering bulbs via our wholesale webshop. Shipping to Canada.

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Additional information

Bloom Time

July – November




40 Inches


10 Retail Packages of 1 Tuber, Box of 25 Tubers

Shipping Season

Early Spring




  • Dinnerplate Dahlias are decorative type with huge flowers up to 10” diameter.
  • Wholesale Dahlia tubers for Canada
  • Flowering from July to November.
  • Available in Retail packaging and Bulk
  • Stake the plants to protect the heavy flowers from wind or rain
  • Winter hardy zones 8-11
  • All dahlias must be lifted before first frost and stored indoors for replanting next Spring.
  • Order wholesale summer flowering bulbs and tubers via our new webshop
  • US customers can place an order via our partner ADR Bulbs