growing dahlias — PNW Gardening Blog — Seattle's Favorite Garden Store Since 1924 - Swansons Nursery

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growing dahlias

Fall Dahlia Care

Fall Dahlia Care

Dahlias die back each year as autumn advances, but, with the proper care, the tuberous root system can live on to produce a stunning display year after year. The advice in this post is based on many years of growing dahlias in a low-lying area of Seattle with relatively moderate winter temperatures and excellent drainage.