Final flush dwc

Hi mate, short answer Do not flush. Flushing has no benefit and serves only to strip the plant of any nutrients it needs to ripen buds. Flushing is one of those growing myths. Keep feeding her as normal till she is ready to chop and a good month cure or more will break down the chlorophyl left in the bud. Leaving the best smoke. Try not to cure or dry above 18'C otherwise you will evaporate terpene profiles. They all evaporate at different temps. Good luck and happy growing

Your flowers still have a way to go, so don't flush too early, as it will effect final quality. Flushing by going to using just plain water, nothing else, is all that is needed. Since you are using a DWC system, 3-5 days should be long enough for a flush, any much longer and health will decline too much. Hope this helps,......... Organoman.