I'm not that crazy about the solid blacks. But I do like the purple standards with the black falls. I remember having one called "Oklahoma Crude" and it seems to me another was called "Ghost Town". But anytime I grow a black anything, it doesn't seem to want to thrive for me. But then I ain't the best gardener on the planet. Lol. [But on those two, I remember that the falls were really, really black....at least to me.].