How to grow raspberries from seed

So, I ordered some seed from Amazon. And it didn't come with any instructions.

Blackberry seeds need to be stratified and scarified- I think. I read that anyway, but I'm not sure if they NEED it, or it just helps.

I'm also not sure if the seeds I bought already underwent either of these treatments or not.

So, I tried two things yesterday.

1. I just planted half a packet outside in a pot.
2. I planted the other half in a small pot and put it in the garage fridge. 

Now, we'll just wait and see what (if anything) happens.

I also planted some cucumbers in the side bed with new soil. And I planted two coffee plants next to our new electric box.