Passive hydro

[puffadder]

Hey boys and girls,
I've been reading up on passive hydroponics. If I understand the concept correctly, it just involves a plant started in a small rockwool cube until the tap root emerges from the bottom, then, the cube is placed on top of a larger slab of rockwool which is placed in a tray of nutrient solution {kitty litter pan}.
Have any of you tried this method and, if so, what were your results?

 

[GanjaGuru]

What you suggest won't work.
The roots of marijuana need to dry out between waterings
and
the roots grow very poorly in constantly staurated medium.
Spend a few extra bucks and upgrade to an active ebb n flo system.