Diamonds in the Dark Red Hot Crepe Myrtle - Lagerstroemia 'Diamonds in the Dark Red Hot'Diamonds in the Dark Red Hot Crepe Myrtle (Lagerstroemia 'Diamonds in the Dark Red Hot') Turn up the heat in your garden with Diamonds in the Dark Red Hot Crepe Myrtle! This fiery showstopper explodes with intense red blooms that pop against its deep purple black foliage, creating jaw dropping contrast. Compact, heat loving, and easy to care for, its the ultimate feature tree for bold and dramatic landscapes. Why Gardeners Love Diamonds in the Dark