i'm not mush on plastic mulch covers as they tend to keep water from
getting to the soil ans prevent the soil from breathing, i use grass
or hay type mulches, and i grow my sweet potatoes under these mulches
they do very well, you can eat the tuibers as you harvest them they
don't need curing, i think curing comes in when you want to store
them?

len

snipped
--
happy gardening
'it works for me it could work for you,'

"in the end ya' gotta do what ya' gotta do" but consider others and the environment
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