I was looking at your grow journal from 2007.
With the aeroponic setup, you have a tub with the plants sitting on a tub with the water.
How does the top tub drain / connect to the reservoir?
I want to build a similar one but if I have a hole in the plant tub, I think the roots would eventually start growing into the water tub.
With the aeroponic setup, you have a tub with the plants sitting on a tub with the water.
How does the top tub drain / connect to the reservoir?
I want to build a similar one but if I have a hole in the plant tub, I think the roots would eventually start growing into the water tub.