Critical jack auto flower. This is week 4 from seed, and started to flower about a week ago. I am using fox farm happy frog soil. This is the first feeding using fox farm big bloom. I used the recommended dosage for a gallon of water and a general feeding. I then added some more water to dilute it down to about 1/2 strength. Water was at 6.8 ph, and the run off was at 6.7. The tips are showing some yellow/brown color and there are some tiny spots on the leaves. I believe the brown spots on the leaves were there before the feeding, but the tips started to turn yellow today after the feeding. Is it a fair assumption to think this is too much nutrients? I am thinking of letting it ride, and just holding off on the nutrients for a week or 2 and then pick up feeding again. The plant is only about 5-6 inches tall. If you have any feedback/advice for this situation, it would be appreciated.