DAHLIA--WINTER STORAGE
After a light frost, cut dahlias to four to six inches above the soil.
Dig tubers carefully with a spade or spading fork, taking care not to damage
the fleshy root system. Keep as much of the soil attached as possible.
Allow soil to dry. This can be done in the garden for several hours after
digging or by laying on screens for a day. Make sure tubers do not freeze.
Check tubers carefully and discard any diseased or damaged ones.
Store tubers in cardboard boxes between layers of vermiculite, peat
moss, sawdust or wood shavings. Place a two to three inch layer of material
in the box and then a layer of the dahlias. Cover lightly with material
and continue to layer. Store in a 35 to 45 degree location.
Check tubers throughout the winter. If shriveling occurs, moisten packing
material lightly with water. If roots appear to be rooting, move to a drier
location; watch humidity levels.
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