After three months in Vigoro (or Miracle Gro) vegetable soil, I got a poor harvest of potatoes, and the skins seem flaky. They were drenched in rain a week before harvest, but I let the soil dry out before I dumped my 20-gallon pot.
Are these OK to eat or this is normal?
Not sure which type - a friend bought three types for me, white, baby red and purple. These are the purple ones.