I have never eaten a purple potatoe, i am trying to grow them since two years, i started in 2021 with just six potatoes, harvested about 25 but they were all small due to excessive rainfall in that year. In 2022 i re-planted all of them and many did not develop into plants, so i ended up with about 30 tubers, which i planted last year. - During the duckling flood i was unable to weed out the potato patch so it was overgrown and i had a slim harvest. So this year it is 3 rows with 14 plants each, i vowed to keep the weeds small (no ducklings this year, the CCI is on the top-shelf in the garage, i need to climb up a rope to get to it…). And the soil has improved a lot since last year, so if they don't produce this year, i will abandon them… I expect at least 30lbs!