Amnesia Haze auto and Critical Cure experiment

The Critical Cure has finished her first week of just water and noticeably feeding off of the fan leaves. I haven't seen any further growth size in the buds, just about all the pistils are dark orange and the trichomes are over 90% cloudy. I'm going to do one more plain watering and then let the soil really dry out and harvest her at then end of week 10, if not sooner. The trichomes on the buds could start going amber any day and the sugar leaves are covered with amber. The Amnesia Haze has really put on a growth spurt and the buds have just about doubled in size and the nodes are starting to grow together. She is my first sativa hybrid at 80% Sativa so I think she needed more nutrients during flower. From a quick deficiency guide I acquired several years ago, her symptoms match a lack of nitrogen going into flower and not enough magnesium during flower. Fox Farm feeding schedule stops cal/mag at week 5 of flower. In the past I used it all the way through but this time I stuck to the chart, it didn't seem to bother the Critical Cure which is 80% Indica. The buds on the Amnesia feel dense but lack the heavy feel that Critical has. I'm starting plain water on her and see how the next two weeks go.