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  • Eric Payne

    I've tried to do this with rockwool cubes, but notice that once the cubes get saturated, some will fall through the hole into the bottom of the tower! Clearly not ideal, and it's not consistent with all of them. I believe this is because when you tear the cubes apart from their sheetlike form they are shipped in the sizes are inconsistent. Do you have problems with the flexi plugs falling through the holes when they get heavier from water saturation or root weight? It's nice avoiding the net cups since there is sometimes leaking problems in these DIY towers around the net cup opening, but sometimes I fear the net pots are a necessary evil.

    Thanks for making this video, and keep them coming!