Brown spots on higher fan leaves

with the smorgarsborg of stuff you add, who knows. too much of something, i'd guess. it's not about products or this rotting material or that. it's about concentration and ratio of nutrients. piling more on will probably just make it worse. e.g. epsom is great if you need some extra sulfur or magnesium.. otherwise it is not needed. molasses is not needed unless you are depending on microbe to chelate molecules or fix nitrogen in order for the fertilizer you provide to be plant ready. if it's soluble and plant ready on its own you don't need to be adding sugars to soil. some of the stuff you add may need this, other stuff may not. it depends. if your substrate is constatnly wet - more than moist - that could also be part of it. allow it to dry more before re-irrigating.