RQS Royal Cheese auto Rd 2

This has been a good week but once again my soil growing starts to go down hill for most in mid flower. Earlier than this yellowing should happen. 3 identical strains. 3 sizes. Small medium and larger we will say and the small has the most green, less on the medium and even more yellowing overall on the larger plant. Ppm run off is between 750-1100 Everytime I put water/solution in them. PH of runoff is also nearly identical to what I am putting in. There has not been salt build up or any issues because of my flushing and maintenance. So, this being said, I will be increasing the feeding come flower time in the future. For the remainder of this grow I am going to feed this larger plant more often. Growing in 2 gallons or less is very tricky it seems like u actually need to feed more often than not versus a bigger pot where u would want to do nutrients then water 1 or 2 times then back to nutrients to basically only feed them around once a week but these small pots I think need more help. I'm going to do my best to get these to finish strong and give me that same fire iv got before from this royal cheese auto seed. Stay tuned