A list of excellent articles, books, and support groups made for dahlia lovers, by dahlia lovers, to get you started on your dahlia dreams

Hands-down, the best way to find dahlia tuber sales from reputable growers is DAHLIAaddict.com. 

Home gardeners usually divide dahlia clumps into individually viable tubers for replanting either in the fall, immediately after digging (also called lifting), or in the spring, after storing the clumps whole.