Red Buki - Knocked me out. Not only is it the first Soul strain that did something for me, but it also killed my tolerance for the rest of the day. I took it again a few days later and it's still gonzo good for me.
Red Bali - After the Red Buki I couldn't even feel this, but I took it again this morning and it actually was a decent daytime red. My wife told me I was talking her ear off, and I managed to steam our dining room rug and clean the steamer, all before I even knew what I was doing.
Old Tree Green - Described as "older then 30 year trees. Potent! I don't need to say anything about this one. It'll speak for itself" on the Soul e-mail. Well, if it's speaking to me, I can't hear it. I took it twice and haven't felt a thing. I love the cute little dig at TFH, though.

