If you like a good, nonfading yellow for Arizona heat I can totally recommend MELLOW YELLOW. It didn't have a lot of fragrance for me in the blast furnace area that I planted it in. Sure loved the heat!! And it always came through our winters with flying colors. No diseases at all, but then my garden is semi-arid. That's all that I recall on growing this one. Sorry I don't have any experience in growing Summer Love, Happy Go Lucky, or Sparkle & Shine. :)

This post was edited by dove_song on Thu, Mar 20, 14 at 19:09