General hydroponics feeding schedule

A2Michigan

Well-Known Member
I’ve tried to use the Lucas formula and it doesn’t seem to work for me. I have a ebb and flow system with a 55 gallon drum. I have general hydroponics nutrients and I do not know the ratios to use. Please help! I grow under 600 watt metal halides
 

highflying

Active Member
I’ve tried to use the Lucas formula and it doesn’t seem to work for me. I have a ebb and flow system with a 55 gallon drum. I have general hydroponics nutrients and I do not know the ratios to use. Please help! I grow under 600 watt metal halides
II hope you've had success adjusting. I'd be interested in how you dial in your nutes with your ebb & flow. Happy gardening.
 
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