Have you flushed at all? FF does accumulate salts in the soil, so I flush with plain-ph'd water, about once a month.
How often are you giving the nutes? Have you seen the FF nute guide for soil...?
FoxFarm Soil & Fertilizer Company

Personally, I give half of the micro's (Big Bloom) that they recommend, and the ladies appear to appreciate it very much. Also...until you get used to identifying and solving issues...would eliminate the molasses. Adding it to stressed ladies, stresses them more.