supersoil mix question

So i mixed up a half batch of super soil last week to use in Oct/Nov
i just realized i forgot to add the worm castings.
do worm castings need to cook like the other ingredients?

should i:
a) dump out the garbage can out onto a tarp and mix it in and put it back in the cans
b) mix it in right before i use in the pots.

thanks

Needs to compost (cook) with your super soil mix. Its kinda the key ingredient. Earth worm castings has alot of beneficial bacteria thats going to make your mixture pop.

so i dumped it out and mixed in the worm casting and put it back into the cans.

man, does that shit smell when cooking.

Nvm