Super soil storage

I have natures living soil and left it in my garage for about 3 weeks. I recently noticed the instruction to keep in a cool place.

The temps by me have been reaching the 90s and my garage gets a touch hotter.

is my super soil still good?

It's OK. If it's dried out, wet it down a few days before you plan to use it.

If you're really worried about it, top dress with compost or earth worm castings or use compost/EWC tea when you put it in pots.

Thanks