Was checking his website....
you call him a breeder? I would not.
hes just crossing crosses and backcrossing it. Thats not breeding its just roulette. Get a book about mendels law and make the math of variation in such a project.
There us not one ibl he worked out in his whole catalog not even a truebreeding hand selected landrace but that is the real stuff a serious breeder works with.
I would be careful with this kind of so called breeders... they are lower seedmakers at best multiply just what they have got from other peoples selection. Thats no art a kid can do that if you tell him how to pollinate. and asking for good dollares for that is a joke ten seeds for ten bucks thats what multihybridizing is realy worth and not a dime more.
I even would avoid to make a description for the offspring of multihybrids because you cant tell what the variation brings out in shape taste or potency.
I know my two or three things about breeding, breeders and the seedindustrie. Be warned half of this industry should be rather called inhonestry.
Take care who you trust guys. Seedmarket is a fucked up bitch