flossabe
Member
So Im running the advanced system on first hydro grow, I'm on day 40 of flowering and my ppm (using a Milwaukee tds meter) keeps going up thorough the day. I add ph'd water (keeping at 5.8ish) to bring it down and I just want to make sure this is normal h2o usage. I change water/nutes every 7 days as well as clean res. Ive gotten a bit of nute burn from getting bumped over 2k (my fault for not checking...) from like 1400 but in the span of 2 days, keeping it under control now. Again just want to make sure that my thinking is correct with the plants using constantly larger amounts of water driving the tds to a higher level while adding more 0ppm water to keep the tds down but still maintaining a correct balance of nute soln.