Your next salad could be grown just for you: custom-grown, soilless greens are coming

submitted by PanzersGhost from zmescience.com

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[–]Musky 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Salt substitute is potassium chloride. It's an easy and cheap way to supplement potassium since potassium supplements are regulated to only be a max of 4% of the RDA.