You just have to go out there brother. There will be numerous vendors with a variety of clones. You probably won't be able to get 15 of the same strain though, you'll have to talk with some vendors.
Sorry,it changes person to person as to what's going on with strains.I keep my best for myself. Happy growing!!!
You could take with you a list of strains you are looking for, and see what vendors have the clones you are looking for. You will also be able to get referrals or advice on where ot how to get the types of strains you are searching for.
You may want to check with them on their Facebook page
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