Pennington 1 Step Complete Dense Shade Areas is a mixed grass seed that creates a healthy looking thick grass on any shaded areas. In one jug, it contains the seed, fertilizer and mulch all in one. It's a mixed grass for shaded areas letting grown in full bloom with great lush color. This product can be used for new lawns, reseeding and even over-seeding. Can also be used as a bare spot seed fixer.