I'm growing in 
OF and having some brown spots and discolored leaves that aren't going away. It's at 23 days since sprouting but has had this for the past 10 days or so. Growth seems pretty good all things considered. My tap water is at about 6.2, so I'm bringing that up to about 6.5 with some pH Up. I added some CALiMAGic to the water and have foliar sprayed it a few times. The runoff for the soil is pretty hot, my pH strips barely change color when testing, so it seems lower than 5.5. I haven't added any nutrients other than 1 tbsp of Big Bloom in a gallon of water a few days ago. Should I flush the system to raise the pH? Here's a picture:
https://i.imgur.com/Xd5gfA0r.jpg
Any help is appreciated, thanks!
Edit: I forgot to mention, I'm using a MarsHydro 300w blurple, 2x2 ft tent, and the temperature is in the mid 70s.
OF and having some brown spots and discolored leaves that aren't going away. It's at 23 days since sprouting but has had this for the past 10 days or so. Growth seems pretty good all things considered. My tap water is at about 6.2, so I'm bringing that up to about 6.5 with some pH Up. I added some CALiMAGic to the water and have foliar sprayed it a few times. The runoff for the soil is pretty hot, my pH strips barely change color when testing, so it seems lower than 5.5. I haven't added any nutrients other than 1 tbsp of Big Bloom in a gallon of water a few days ago. Should I flush the system to raise the pH? Here's a picture:https://i.imgur.com/Xd5gfA0r.jpg
Any help is appreciated, thanks!
Edit: I forgot to mention, I'm using a MarsHydro 300w blurple, 2x2 ft tent, and the temperature is in the mid 70s.
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