It’s an old thread. I’ve had good success with everything except their purple kush. Only 3 outa 10 beans took. I’ve grown other strains drom them and follow the germ guide. And only had prob with the pk. The pk stretched like a sativa Also has predominantly sativa leaves. I had to hit it early with pk 13/14 to stop the stretch. We’ll see how it goes they 31days into flower.