Man Chris I’m not even sure this is the first time I’ve used it the plants were looking good so I didn’t bother with it but I’m in 3 gallon pots with FFOF they are Autos from Royal Seeds I’ve only been watering every three days and they were looking fine so how do I check the ppm meter so what should I be at
7000! Sheesh lol.
Man Chris I’m not even sure this is the first time I’ve used it the plants were looking good so I didn’t bother with it but I’m in 3 gallon pots with FFOF they are Autos from Royal Seeds I’ve only been watering every three days and they were looking fine so how do I check the ppm meter so what should I be at
Not powdery mildew. Is that a 500 scale or 700 scale TDS tester?