Q
Will callas winter over outside in Minnesota? What kind of medium to store or plant in?
Last Updated: Nov 22, 2016 | 16 Views
Topics: Hardiness, Overwinter
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Calla lilies are not hardy and should be brought indoors during the cold weather. Knock the soil off and place them in a mixture of vermiculite and peat. Water litely when dry. In March they can be planted in houseplant soil to get a jump on summer. Don't plant them outside until there is no danger of frost.
Answered by Aska Gardener