how many days to harvest potatoes
HARVESTING NEW POTATOES: After 60 days or so, plants will flower and little tubers will begin to form on underground stems called stolons. Some varieties either bloom very late or not at all, so check for new potatoes after 65-75 days on plants that don't bloom. Gently probe around the base of the plant for developing tubers on the ends of stolons (some stolons are as long as 18in).