Excellent coverage and aesthetic
"Deer love to eat it, rabbits love to live in it, and butterflies and bees love the flowers. Crown Vetch gets a bad rap for being invasive, but its just good at its job: growing and looking good. Plant this on hard to mow areas, and your life will get easier, and your neighbors will think you spent a fortune on landscaping. Be sure to till the soil prior to seeding for fast and thick coverage."