Outsidepride Blue Love Ornamental Grass Plant Seed - 1000 Seeds Blue love grass is a medium height ornamental grass reaching 28 inches in height. It grows as a perennial in USDA Zones 6 - 10. It is native to the United States and provides visual appeal all through the winter months. Eragrostis elliotii has blades which are slightly weeping and flow beautifully in the breezes. Blue Love Grass is drought tolerant and low maintenance and does well in infertile soils.Sow 2 seeds per grass plant.