Ok here's a few posts about the Katsu Bubba I found
This one is from The Farm by Bubbakushkid:
"katsu was a overgrow member he pay 500 for the clone........his buba cut was from the s1s on cbay.....those s1s were a total accidet btw....some1 had forgot to turn off a shop light from the early contruction, cuz as sonn as the harvest, it was noticed that there was a light on in the corner under a table...so anyway, the buba was seeded, ...the beans were so consintant, that you could cracck 20 or so & get an exact pheno.....i did it myself....i still have 60 of those beans...lol.."
Two from IC one by Stash:
"should have posted this here in the first place but I didn't look around very well first, so I doing a copy paste from the other thread.
I don't sell seeds but I thought I'd share a story (info).
I was in a group for many years and we did some very special work. One of our members (Katsu BlueBird) had some deep pockets when it came to buying seeds on C-Bay. Katsu always got what ever seeds he wanted. Katsu would plant his seeds and kill all the males and then keep only the best females, giving him the best ever stable of clone mothers you have ever seen. The members were very hard workers and one of the members came threw with a Bubba Kush male. Some pollen was shipped to Katsu and F1's were made. I still hold some F1's and many F2's. Also Katsu selfed the Katsu Bubba Kush clone and used the pollen on each of his Elite Clone mothers and gave these seeds out to our members. I was lucky enough to receive; Venomberry x Bubba Kush, Grapefruit Mango x BK, M39 x BK, and Oxygen 19 x BK. The strains that I received were just a few of these x's made and given out. The problem with me is that I am a breeder and all these x's are female seeds and I like to keep my strains stright and pure. I have given away hundreds of the Bubba Kush F2's so maybe if some of people that received them, grow them out, everyone may soon see some F3's around. Later, Stash"
Another on IC supposedly by Katsu copied from somewhere else:
Originally Posted by Katsu
Seriously, though, I've read so many f***ing threads on purple, mint, pre2001 - let me tell you this: The Bubba Kush I bought is hands down the best weed I've ever smoked. Period. If you grow organic, feed her some bat guano in flower, let her go 9-10 weeks with a good flush, and give her a 2 week cure, it's absolutely unbelievable.
I gave this cut to no less than 50 people with the requirement that they hand it out to at least 5 of their friends with similar conditions. The idea was to get this herb out there.
That being said, I'm smoked at least 6-7 different samples of Bubba over the years from friends, cups, etc., and it was never as good as when I grew it (I just followed GreenCrackMan's instructions). I think most people tend to take her early because she looks ready at 7 weeks. I also think the organics and bat guano make a big difference in the flavor, because I didn't like the taste nearly as much when I went hydro.
Enjoy the shit out of that herb. I know I did. By the way, not sure what my problem is but I tried every OG cut (other than the Abusive one, which I'll grow out this summer) and Bubba was a harder hitting stonier weed in every instance. Maybe it's just me, but Bubba's the bomb.
As a sidenote, my buddy Weedzilla's gone through just about every elite and puts the GCM Bubba cut at the top of the list, too.