You can run half and half for the first week of 12/12. You can run veg the first week won't hurt. If you have an additive like bud blood you will mix that in the first week and then go to big bud. In the first 2 weeks they are still vegging. Ecspect a good bit of growth then.
LOC NAR1958 Reviewed by LOC NAR1958 on . When to change nutes for 12/12 Im nearly ready to change to 12/12. Do I chnage from grow to bloom nutes the same day as i change the light? Thanks, Dorian. Rating: 5