Accidentally bought outdoor soil for indoor grow

I know, stupid newbie. I didn;t know any better and bought the in-ground MG Moisture Control soil and didn't notice the "do not use in containers" label on it.

Am I better off just going and buying some potting soil, or is there something I can do to make it usable? I heard there could be a pest prob if I use it.

I only spent $15 bucks......chalk it up as a loss?

Yeah go get a new bag and also stay away from the MG
get a decent indoor soil mix look for Black Gold usually where they sell MG they have Black Gold

I already have two White Widows about 3 weeks old in some MG African Violet Mix.

I was getting ready to transplant into some 3 1/2 gal. buckets. I have enough mix left over to fill about half of one bucket. Is there any way I could mix some of the African Violet in with the Moisture Control In-Ground and get away with it? If not, what mix is recommended since I already have them in some MG AV mix?