air pump = 24/7; no timer needed

untill the roots grow out of the bottom of the pots top feed water through the net pot and/or raise the water level so it's in contact with the net pots

once the roots grow out the bottom of the pot keep the water an couple of inches lower than the bottom of the net pots

hope this helps good luck

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As with every pathological lier anything I say is a twisted tail of lies that I perpetuate in an attempt to look cool. DIY Automatic Hydro Grow