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zoomatl · #1 (**permalink**) 01-16-2007, 03:02 AM

I'm setting up my ebb and flow table i have 7x7x10 inch planter and grow rocks ...the flood table will flood the planters about a third of the way up ...how deep do i put the 3x3 rock wool cubes in ...does the flood water need to touch them or just below...??

#1 (permalink) 01-16-2007, 03:02 AM
zoomatl Registered User Join Date: Sep 2006 Posts: 80	How high to flood ...ebb and flow...??? I'm setting up my ebb and flow table i have 7x7x10 inch planter and grow rocks ...the flood table will flood the planters about a third of the way up ...how deep do i put the 3x3 rock wool cubes in ...does the flood water need to touch them or just below...??