Blue Glow makes a great accent for desert landscapes and containers alike. Mature plants reach a size of up to 2 feet tall by 3 feet wide. Leaves are about a foot long and up to 2 inches wide, they are deep blue-green in color with a brown margin. Blue Glow is adaptable to a wide variety of sun exposure and different soil types. It is capable of handling even full sun here in Phoenix in the summer.