Preservation · 1–3 weeks · Basic
Cure Squash, Sweet Potatoes, Onions and Potatoes for Storage
A short curing step after harvest toughens skins so crops keep for months without refrigeration.
This is for educational purposes only. Not professional medical, electrical, or safety advice.
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Warning
Green potato skin contains solanine; cut away green parts or discard heavily green potatoes.
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Sources & further reading
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The 72-Hour Grid-Down Checklist
One printable page: water, food, power, communication, first aid, security and documents.