I seeded a plant to have seeds for my own use, and not a one will germinate...I am not sure what happens to a plant that will make it make seeds that just don't work...I scraped one with a file, and then gently cracked it open and then smeared it with clonex and it sprouted broke soil, fell over and died...so I guess it needed clonex injections to stay alive...lol. Not worth it...so I tossed those seeds and just used the ones that did work on another plant...It is possible that a super highly stressed plant just can't make seeds that work...I mean this plant was in rough shape...it was a picky strain that had been a vacation plant...you know--you go on vacation and come home to tent wide destruction...? One of those plants...anyway she was nearly dead but I nursed her back to health, but of course she was never on top for that run...the clones were all good though...and with that I realized that the only way to keep this plant is to breed this plant...So I began..and I started with her---mistake...I had 2 other healthier clones from her that I could have flowered and then just killed her...anyway...I seeded her and I wasn't too horribly surprised that the seeds wouldn't germ, but kinda..since seeds are supposed to be a plant's last ditch effort to live on after death..so seems like a waste to make hundreds of seeds that won't work,
anyway...sometimes people mess up...and they should fix it...if they don't then stop giving them money...easy to deal with...I got one barney's Farm Pineapple chunk that wouldn't germ...well if you give me a free seed that sucks then I don't want to buy your seeds...