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Old April 17, 2018   #31
Cole_Robbie
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Join Date: Jun 2012
Location: Illinois, zone 6
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I have been reading a lot about dahlias the past few days, especially growing them in the garden, and I read the same thing about plants in the ground. Even if the tubers don't freeze or rot over winter, they still prefer to be dug up and divided. I guess potted plants would be the same, makes sense.

The tubers to buy for the garden are just crazy expensive, though. I've seen $3-9 for just one.
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