dstroy0
Zeroes and Ones
Ah, k. I thought the main cup was sitting on something to keep it outta the overflow in the bottom cup.
Once roots start coming out of the drain in the top cup, they go down into the overflow cup, so it’s sorta like an autopot? But the roots out of the hempy drain are the wick.
I like watering these, dump out the overflow cup and I know how much water it takes to make them overflow so I put that in each one. They’re dirt cheap to run.