I am going to have to attempt to clone your OG Kush
Man... I'm kinda feelin guilty about not saying these words sooner...
She's hard to clone. The absolute earliest I see roots is 2 full weeks. Often, it's 4 weeks before I see roots.
In my little world, it can be difficult to provide a stable environment for 4 weeks, so I often have failed clones or damaged clones.
Having said that, I have kept those genetics going for several years now, so obviously far from impossible.