Hello, can anyone help me as its my first photo grow, I'm using mega crop 2 part a and b, everything's going well they have been vegging for 3 weeks now, one more week and I'm going to flip them, do I start feeding the late veg early bloom nutrient mix it says on the packet now or when I flip to 12/12, not really sure what to do, I'm going to 12/12 them maybe kid week next week but I've got a rez full of veg mix at moment, shall I ditch that and go late veg early bloom or use what's left and then switch it out, any advice greatly received. @Mañ'O'Green everyone points me your way when it comes to megacrop.