adding the CaMg+ that you bought to the nutrient mix should solve it...
again..don't expect much from the foliar feeding...
these things recover best sucking the nutes straight from the roots...
Cool Im water the chocholate tom...so it can dry up a tad bit more and probably give it a extra gallon of water or so just straight PH then the last watering gonna give em like 1/4 nute on her to hope it does something thanks