thats all very good info.
We were just thinking about a 30 gallon garbage can with the lid flipped upside down and a hole drilled for a potato/tomato plant.
So your saying the potato itself should not be in the
nutrient? or it should be and there should be a space of about a foot betwwen where the potatoes grow and the root extending down to them.
I ask becuase i have never grown hydro potato's yet. they are so inexpensive ive always just bought them.
i do have some of those fogger misters i could drop in and go
aeroponic?
I really had this idea i would be able to just lift the lid and cut off a potato for dinner with my scissors and the plant would just be happy and continue to grow more.
this is a great topic, hydro potatoes could really help my food production.