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I cut up and buried the leftover vines from my sweet potatoes last year, intending them to die and decompose over the winter.
They ended up surviving and sprouting once the temperature came back up. Which is fine, except the mound seems pretty thick with sprouts and I don't even know how many individual plants there are.
Do you guys think I should make an effort to thin them out, or will they be fine left as-is? There's plenty of room for them to spread into.
