Using the germination method laid out by Crop King for Early Miss, Revolver, and Purple Kush, as well as the germination method laid out by Jax Genetics for the Apex, I was able to germinate my Early Miss, Revolver and Apex seeds. After Waiting six days with no tap root, I wrote off the Purple Kush and started a new seed. The second seed germinated almost instantly, and I was able to plant it this afternoon!
All 3 of the seedlings are doing very well and are housed in cell pots on a windowsill. I've included pictures of all plants for reference.
Side note - I have just started a hobby farm, and my worm bin is now producing a decent amount of worm castings. That, mixed with my relative proximity to the ocean (i.e., to forage for seaweed to make kelp meal), allows me to have all the ingredients to make my own compost tea. Because of that, I'll only be using this for nutrients. Excited to see how the coming weeks go!