The only GMO I've got is the seeds I mentioned but I'm ok with that lol. It smelled so good I was just happy to see those little seeds! Pungent Garlic was the main note I noticed at first, and then once it was busted up there was a very distinct smell of cooked Onions (imagine Onions cooked in like butter) and a bit of earthy smell not unlike a fresh batch of white button Mushrooms. I was so impressed that I got all twitchy when I found the first seed, and carefully picked out all of them. Seriously, GMO is so good and the smell..... when it was lit and burning it was an incredible very pungent Garlic that took center stage much like the buds had before they were ground up. Simply delightful and wonderful! Mmmmm, lovely strain!