i put the where i think you made a contradictory statement.Stoned2Death said:I don't think he intended for you to grow the plant out of the potatoe, just get it started rooting and the moisture in the potatoe provides a perfect environment.
I don't think you would cut off the potato at any point, so you are definitely going to be growing both plants. They are not mutually beneficial, but they can mutually exist.
A sturdy yet moist dark environment may be 'a perfect environment' but that does not make a potato 'a perfect environment'
The potato plant is very similar to a tomato plant in structure, and i believe flower structure, but the potato fruits are not eatin. The root structure is.