Help with yellow tips on leaves

I have a grow tent 2x2x60 from Spider farmers using tent package with SF1000 lights. My plant is 33 days old and I transplanted from 1gal to 5gal cloth pot on 5/22. I checked soil on 5/29 PH 5.7 PPM 904 and EC 1.8 & Temp of soil 78.8 F. Could someone please take a look and tell me what they think. First thing I did was add 28 oz of distilled water at 7pm on 5/31 to see if lack of water is issue. Waiting on change will yellow leaves turn green again if that is the problem? Also I added 4 teaspoons of Foxfarm Grow Big to 1 gal of water and gave plant plenty on first watering during transplant from 1gal to 5gal pot. Any help would be greatly appreciated.

6 posts were merged into an existing topic: Completed transplant from 1 gal to 5 gal seeing yellow