Pukka seeds is not a well known company, (atleast in my circles) haven't heard of anybody ordering from they and growing there strains out. Sorry my friend, usually the more expensive the seed the better the quality. And feminized seeds are only hermed plants either by stress or genetics pollenating themselves and then you get the seeds, and like GrowinGreen23 said they can be hermie and male, with a greater chance of being herm than anything else.