I have a hygrometer. Week 4 level.. It's my first time ever looking at a chart like this. 2,1.6, and 2 are all the dosages for a week 4 level for Masterblend? Or is it the one that says 1.7-1.8, and is that consistent for all three parts of the nute dosage? Either way, I'm not as far off as I thought with the dosages. Glad I'm getting on top of it now. Only bc I see issues that I don't want to ignore.
There's a reason two feeds a day looks better for the plants than one feed a day. Clearly I'm not dosing properly. Gonna move the light now.
Great, so temps and RH are OK? Without knowing the PPM of your tap water this can't be exact but will do for now. Yes, start her on 2.4-1.8-2.4 per gallon or thereabouts and see how she reacts.