Just popped 2 Mad Kush fem, 5 K.O. Kush, 2 Mad Shack fem, and 3 Killing Fields fem. Put them in jiffy cubes on 1/17/12. As of this morning i had 1 mad shack, 4 k.o. kush, 1 mad kush, and 2 killing fields that are already 1-3" seedlings. I can see the taproot bending back down on 2 of the 3 left to sprout. So I would say i probably got a 100% success rate popping 10 seeds from sannie. 2 of the seeds were even cracked when i opened the package, and both of those were the first to pop out of soil. I could see inside the seed when i dropped it in, it was a nice healthy looking green so i wasn't too worried. Sannie is a great breeder and has the best customer service i've come across. He reshipped me a package after 3 weeks of not receiving and i even said i'd wait another week before i was worried about a reship because of christmas and holidays, etc.