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crocosmia_mn

Do you have to divide rhizomes?

crocosmia_mn
18 years ago

On the Dahlia forum I was told I HAD to divide my Dahlia tubers either in the fall or spring because if I don't, the Dahlia will just live off its stored energy and not bother to make much effort to flower. Do you think this is true for Cannas, too? I have plenty of divisions already, plus two large clumps of 'Striata/Bengal Tiger/Pretoria' I was planning to just re-plant in the spring the way they are.

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