so I'm using fox farm trio, my concern is when I put it the recommended amt( about half) my ppm is running only like 300... my water is about 23 27 without the nutes. Should I be using more the guide says it should be around 1100-1200 or something like that. So I'm confused if ppm is more important then what it calls for. My plants are looking good but I was watering with around 800 a few days ago with a premixed batch i was just adding to until I ran out. So when I made a new batch is was very low in ppm. Sooo please help me im so confused
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