See this is why you need to use protection when you hump your plants! I just had this happen to some Larry OG Kush. One single seed. Don't know where it came from but I plan on planting mine.
Ha ha, too funny! I thought I couldn't cross pollinate because I have a hard strain! lol. So no big deal huh? My buddy was freaking out saying that the product wasn't as desirable because of it.