The fish bone and crustacean meal were added now so they have time to begin breaking down. I add 2 wks before it’s needed. Once through transition, wk 2-3, is when you run into calcium def 99% of the time.
The uptake of P & K will also steadily increase through transition into flowering. I wanna be ahead of these possible issues. I’ll top again around wk 5 ish of flowering, so I can make it through to the end.