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Old February 19, 2015   #3
wmontanez's Avatar
Join Date: Jan 2010
Location: MA
Posts: 776

Mulch with stray and put plastic bag or a bucket upside down over the tips should be enough to protect them. As long as the temperature does not stay at 19 for one or week then the soil is not freezing. Water is more damaging if it rain first and then gets below 32 the tubers can rot.
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