Overwintering Tender Bulbs, Corms, Rhizomes and Tubers

Overwintering and Storing Tender Bulbs, Corms, Rhizomes and Tubers

While gardeners in zones 8 and above can grow tender bulbs, corms, rhizomes and tubers year round, northern gardeners will need to dig and store these plants to overwinter them. The following guidelines will help you to successfully store cannas, caladiums, dahlias, galdiolas and more.