Yep, all CJ's Dutch Passion. I've got some other seeds in my stash that I might test, just to see if it's a storage issue.
I was having a nightmare germinating in rock wool lately. Either with none of them popping or the top root starting skyward. It’s a right pain in the arse mate. I’ve never had an issue with the paper towel method tho. That’s my go too if I’m not growing in hydro