Hey thanks for the tip for the PM! Ill for sure be looking into it more. See for me at 1 week veg per gallon, 50 gallons per 1000 watt light, i average about 1/2 oz per gallon, sometimes more. Weither its 5 10 gallons giving 5zips ea or 16 in 3s giving 1.5ea. Maybe ill try bringing ambient room...