Builder called it on the guano,.. I'm not familiar with this one, is it processed at all and made more readily available? In any case, it's probably anything but
right-now available,... What are you doing for inoculants? The Herd in more critical than ever here, ditto for enzymes...
I'd boost the K however you can, "organic" or not,... the plant doesn't know or care, K+ is K+ from salts or otherwise,... kelp, ash, greensand,... mind the potash, it's alkaline as hell! The products I use have plenty of K in them, so it's not an issue for me, perhaps even the opposite-- I need to watch the inputs on certain feed regimes and products... I do like GLN's Sweet Candy, a K, SO4, amino's and carbo's supplement that's especially good for finishing/terp' production support... I find many nute lines lack Cl,...yes Cl
, a true micronute.... For that an occasional wee pinch of salt substitute does the trick (KCl)...