Hey Mandy. I think I have said this earlier in your grow if not it was someone elses. Keep pumping the Veg nutes til about the 5 th sometimes 6 th week. I normally go about 2 weeks after they shoot pistils or until vertical growth. Unless you Want a smaller plant and have height restrictions. After an auto shoots it's pistils it goes into a pre flower stretch. Grows and shoots pistils violently. You want to keep giving them nitrogen through this growth spurt to aid them along in give them that extra boost. When you switch to bloom nutes to early it hinders the explosion of growth between weeks 4-6 and forces them to focus more energy on blooming. It's all what you want out of the plant. If you want to maximize growth and yield stick with the veg nutes. If you want a smaller plant and it to yield less but finsish a little faster Switch to bloom. She looks very good and healthy by the way Mandy. If what your saying is true you def have a better knack for cannabis over veggies