DWC and Flushing

How long should i flush for using DWC??? The way I see it, i shouldnt need to flush as long compared to flushing in non-hydroponic systems

Cheers

You want to have the plants to be in all water so they use up the nutes in their system and clear the flavor and chemicals out of there system. Like nay other hydro you want to flush for at least a week give or take for personal preference.

up to how heavy a feeder you are on how long...run till they yellow up. anywhere from 7 to 10 days roughly

Great post, was going to ask this myself as I plan to harvest in about 2 weeks. I figured 7 days was enough but I had heard as little as 3 days was enough.

could be 3,...was a week feeder at that quick time. all ya need to do is watch the colours...once yellow cut em...or close to all yelow

I plan on running 10 days as well for flush I'm at 33 days of 50-55 so this will be my last reservoir change tomorrow before using R/O water and some florakleen

sweet!!! i spose waiting for the color change makes sense...cheers fullahs