Is it normal for the old fan leaves at the bottom to kinda start yellowing slowly? I'm like 3-4 weeks into flowering I think (outdoor). I use sensei bloom. 1 tsp of part A and 1 tsp of part B, 1/2 tsp cal mag , 1 tsp carboload, 1 tsp rhinoskin in a 2L container.. I do feed feed water.. I was thinking N def but I have talons on the other leaves so I don't think it's that at least.. Any advice or suggestions? But everything else is normal for the most patt.. I know my stalk is thin. I know I'm not gonna yield much it's ok it's for me. Lol first time doing this so I'm just trying to learn as much as I can. Thank you!