Using Planting and Transplanting Solution for Flowering stage?

I've been using a 24-8-16 Miracle-Gro all purpose plant food for my Vegetative stage, I am ready to go onto to flowering. I have a full bottle of Miracle-Gro Transplant solution that is 4-12-4, is it ok to use the solution for nutrients during flowering stage since it has 4 percent more phosphate? I am already using Miracle-Gro soil with the 6 month release.

I have a half of bag of soil left also, I guess that goes bad because of the 6 month release?

Sure, but if miracle gro is all thats available, they have a bloom booster which would be better...

Thanks bud, I am going to use that bloom booster. I can save the transplant solution, hopefully it doesn't go bad.