Yellow on one side and pretty much green on the other. Why? Lol I'm light on the nutes. I dont think I've been giving to much. Maybe not enough? I hope it makes it.
The side that gets the more transportation(Triggered by Sunlight and Water) will have more damage/discoloration because it's transporting at the highest amount. Larger foliage will damage first as well because it also has a higher rate of transportation then smaller leaves.. Makes sense really more plant tissue more circulation.. Plants grow up.. .. Looking pretty darn good too me.
You may add Molasses and slow release nutrients(wormcast, organic pellets fertilizer, amendments, etc) and you don't need to care anymore about it.
Molasses could be once in a week. Great for microbes on soil, and for flowering