Grass, Blonde Ambition Blue GramaBlonde Ambition is a small clump forming grass native to central North America. The wiry blue grey leaf blades turn golden brown in fall, and may sometimes gain a red orange hue. Small chartreuse flowers rise on 2 foot stems in summer which gives way to blond seed heads that last until fall. Blonde Ambition prefers well drained soils in full sun. Type: Orn. Grass Origins: North to Midwest N. America Height: 1 2. 5 Spread: 1 1. 5 Spacing: 1 USDA