Thanks for the tips, I have retried and I am having initial success like this:
Potting soil
Solo Cups cut in half
Saran Wrap
I now have 2 scorp long tails, 2 7 pot douglah and a brain strain with 2 fine leaves on each.
Now the hard part, how long do I leave them covered? The garage gets down to about 70 F at night and I dont think that should be too detrimental right? The first sprout is pushing up on the wrap already and I would like to remove it but I'm afraid it will wither. Any thoughts?