Oh, man. 3 weeks?

What will the plant do for nutes? I assume cannabilize itself. Will this hurt the potency?
krustythfreakinclown Reviewed by krustythfreakinclown on . No nutes in final weeks before harvest? I have a plant that is a week or two out from harvest in a Waterfarm. Should I replace the nutrient solution with plain water? If so, for how long before harvest? And finally, what does this do? Rating: 5