Ebb and Flow Mediums

gardenman

Well-Known Member
Hey I'm planning an ebb and flow grow soon. I'd like to know of any mediums I could use other than hydroton or coco. What could I buy from the local wal-mart or lowes? Most perlite now has mirical grow in it is that ok and would vermiculite be a good choice? thanks.
 
For a flood and drain system i would go with one of those you specified, hydroton, coco or rockwool, but none of them is available at walmart.
 
I have a 2x4 flood table for my Ebb and Flow set up and I am only using 6x6 Rockwool blocks with nothing else underneath. Got 6 plants in there. The blocks are under $3 each at a hydro store.
 
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