Simple way to get grass seed to grow thick. Put the seed down heavily then you want to cover it with a thin layer of soil. This holds moisture to help the seed germinate. Rolling it helps to push the Red Strawberry Popcorn Victory Seed Company Yellow flowerpot parasol mushroom Salish Mushrooms Can You Plant Perennials in Pots? Yes, But Read This First Vinci Pine Cone Blue Ceramic Planter, Large Abigails Vegetable Garden Fertilizer 40 lbs.