Jonathan Green's Black Beauty® fall magic grass seed is specially formulated for successful fall seeding projects. Use this seed mixture to over seed a lawn with a sparse stand of grass or to plant a brand new lawn in the autumn. Black Beauty® fall magic is the ideal grass seed mixture to use when repairing summer disease and insect damage in lawns. The grass seed varieties in fall magic are bred to perform especially well when seeded during the fall planting season of September through November. This seed germinates in 10 to 14 days.