Run off

Yes it is getting lighter. Does anyone know what my run off phone should be in soil? Its like at 6.3

If you use tap water what ppms is it at? If 220 ppms or more drop calmag!!!!! I'm honestly not a fan of calmag.nor do I think you need it if your using tap. I would replace calmag with your ff nutes and just use 1/4 tsp or 1 gram Epsom salt every other feeding and you should be good..

Nice what nutrients? Medium? And lights are you using

I growing Bruce banger from seedsman right now and I had the same problem. Since I dont see leave tip burn your. I'm thinking its a deficiency more then a toxicity. Happy frog is a bit light I would up the calcium and magnesium a bit. I have no experience with fox fame nutrient. I'm using GH micro bloom 6/9 ml to gallons. And 1 gram of Epsom salt every feeding. I would aim for 650 ppms and see what your babies say. Give it 4 days to see what your babies tell you in soil.. If you see leaf burn just back off a bit but I would say from my experience with this strain is that it is a bit hungry.