I’m confused on feeding and PPM. Do ppm’s ad up with each feeding? If my last feeding was 1000 ppm and my new feeding is also 1000 ppm, will there be a total of 2000 ppm’s in the pot?
Nutrient salts can build up tho if the plant is not using it all…
Water till you get a good amount of run off and test it.
That will tell you if you need more or less.
1000 in 2000 out too much
1000 in 500 out you are good…This is just an example. It depends a lot on what you are usin for nutes.