Luna, does the breeder description say what % of the plants autoflower?

I'll be surprised if they claim 100% auto. No breeder wants to release a higher-end auto strain (basically, stuff other than early lowryders) to the public that the auto trait has been locked down in and is therefore breedable, lol!

If you get 50% auto that means the trait is locked down in one parent and heterozygous in the other. Breed auto to auto, choosing the most potent and vigorous individuals, disregard photoperiod flowerers, and lock it the rest of the way if you want to back up your genetics.

If you get 25% auto, that means BOTH parents were heterozygous and it may be a little harder to stabilize the auto trait while retaining the desirable drug traits.