Flushing for the last couple days will make the plant use up stored nuterients (nitrates= Carcinogenic) and once it does that the clorophyll in the leaves breakdown(clorosis(yellowing)) which makes it lose that grassy taste/smell and cure faster. I think you should only flush for a few days though... some people do it for 2 weeks.
Earthy Dank Reviewed by Earthy Dank on . Flushing before harvest Quick question about growing with organics in soil. Is it a must to flush the soil for a week before harvesting? I know the implications in doing it with non-organics but the levels of salts are much higher, does this still apply? Rating: 5