Bigdmvp03
- 21
- 3
Hey, this is my first attempt at a hydro grow. I’m running a 30 gal res. Changed my water 4 days ago. Ppm has been climbing but I’ve been adding more RO water. Air temp and water temp are good. Ph has been between 6.1-6.3 and ppm between 650-690. Any advice is appreciated!