Quote Originally Posted by Satchel
So essentially just pump old water out then add new water in, never physically moving the res? That would be the best route for me, do I not need to worry about cleaning/scrubbing out the res?
Yes Satchel its best to give your res a real good clean as there is likely to be bacteria in the res i used bleach and rinse very well.:stoned:
Sorry for butting in herbie.
Greenthing Reviewed by Greenthing on . Roots in the Res. Hello cannacom people!! Much love and respect to this site and it's members. It's an incredible resource to have at your fingertips. My first post might as well be a question, so here we go... I have an NFT system consisting of 2X 2ft lengths of vinyl gutter, with the appropriate pvc plumbing leading to my 4 gallon res. I went with the NFT setup 5 years ago for my first grow. It went well, this is now my second hydro grow many moons later. Next time around, I will go with DWC buckets it Rating: 5