Water doesn't have to be RO'd, but it is best to use RO'd water, as it takes about 5 days compared to 7. No need for boiling and sterilizing, as long as your not letting light in, and your changing it out every day.

Your assessment on weight is pretty close, there is no exact measurement, everything depends on variables, but your pretty close.
low_rdr Reviewed by low_rdr on . Questions on Water Cure I have read up on the water cure and realize all the pro's and con's of this cure process. I have read water cure will eliminate the need for a flush since the water will draw out the excess nutes. My question is based on this factor. Would water curing allow you to foliar feed? Could you use organic pesticides through the flower cycle as well as mold preventives? Rating: 5