Hard to guess from 1 pic. I would be surprised if it is 8 ounces. I would guess 150-180 grams. That's the first time I didn't just say, "bout a pound".
Definitely on low. You don't want it boiling or too hot. It will turn dark and taste terrible. Cheesecloth > coffee filter in this case because it drains faster and you can sqeeze ever bit out. Also coconut oil is better. Absorbs more of the goods, and is healthier.
You might as well just make dry ice hash then. It's really easy. I've never heard of anyone adding dry ice in the washers but I imagine it would just produce a bunch of gas and maybe blow the lid off if it's sealed.
Hey I remember your windowsill grow from last year! I thought it was pretty cool. You only had one that time, but you said you barely need any at night to help sleep or something. Looks like all the advice has been given here already so I hope it works out for you. :bigjoint:
Either way severely stunted. I've never tried autos, but even doing 12/12 from seed produces much larger plants than that if healthy.
Imagine a 4 acre field full of those, all different strains. Lmao.