Odyssey week 5 flower

well they seemed to of slowed a bit shes supposed to be 6-8 week flower but i bet im going 9+ since im such a fucktard and cant keep from stunting them im hopeing that tonight with a feeding of half strength nutes + the cal/mag i got will help not sure what ill end up doing but since iv been useing distlled water im guessing its just lack of the cal/mag so hopefully adding it at half strength to every watering will help and the leaf drop will stop or at least slow down you can see how back left next to the fan is light green so is the middle one thats the only one in a 2.5gal pot the rest are 5gal and middle right but the middle right is the biggest one and is showing deficiency the most maybe shes hungry on top of it?