Kookamunga is the best catnip I have ever found. I even give it as gifts and the human companions of the recipient cats say they have never seen their cats have so much fun. My cat, Alex, will go to the drawer where it is kept and ask for it. He jumps up immediately from whatever he is doing if I ask if he wants catnip. He discriminates...no other catnip with do.
The Best Catnip by Pamela09/06/2008
I don't know how it is grown but my cats have never loved any catnip more. They thrill over it.