I mean, weed will grow in that, and may damn well do pretty good, but there are better things you can use.
Personally i dont use the soil because i dont like the way it drains, or just miracle gro in general. I would use it on my shrubs, but not my MJ that im going to smoke.
The bone meal is a good start, but my suggestion to you is that you start looking up organic soil recipes so you can build your own organic soil tailored to your plants.