07-17-2011, 10:48 PM
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Senior Member
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Join Date: Apr 2011
Location: Southeast Washington State - Right on the line of growing zones 6b & 7a
Posts: 347
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Rubber mulch
So I was at Lowes looking for some pea gravel for my 3rd system and I came across this. Do ya think it would work in hydroponics?
Shop Rubberific 0.8 Cu. Ft. Red Rubber Mulch at Lowes.com
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