I just took my first ppm reading. I have 4 plants and the readings ranged from 700 to 1200.
I am in ffof. I have been watering with ph’d water. I am a little over two weeks into flower.
I have been worried one plants might be up to something, it seems a bit pale. Anyway, this was the plant with the highest ppm reading of 1200. Is there a coorelecation with this?