Wednesday, July 29, 2009

Container Growing

Container size should be no smaller than 12” x 12” per tuber. Use 2 parts garden soil, 1 part potting soil that has not been treated in any way. Water sparingly, overwatering to keep soil damp will result in rotting tubers in the pots. After plants are 12” high, potted dahlias will require extra watering and fertilizing to promote proper blooming.

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