I mixed up my own concoction of Topsoil, Cow manure, perlite, and Compost made up the main medium. Then I spiked it with blood and bone meal along with burpee natural and organic starter and transplanting granules. veg i watered with Alaska organic fish fert and hydrogaurd with tap water @2ooppm (tap water alone is 200ppm) and sat open to air off the chlorine. for flower I tapered off the fish to 0 and put an all organic alaska brand of fishy smelling granules formulated for fruiting into the top layer and used water and hydro-gaurd only all through 10 weeks and everything is still green. So my question is... If i carefully clean off the roots under a green light and put them in a deep water culture setup running only pH-ed water will the plant die or would this work for flushing? Also if a plant happens to get nutrient lock just before harvest wouldnt that work as well as a flush?