Originally Posted by jnlockar
The nutes are Maxigrow by GH its powder nutes. They say to use 1 tsp per gallon every 7 days so Ill change the reservoir stick with that schedule it also said add 3-5ml of CalMag. What should my PPM levels be around?
Honestly don't know bro sorry. When I ran canna I used their feeding schedule,and it ranges from ~900ppm to start peaking at ~1500ppm then dropping to ~300ppm for final flush. I was running it at half strength though for most of the time, so my ppm were not that high. I think the best thing to do is start weak and you can always increase the nutrients, but if you burn them with too much they might not make a comeback.