Hydro Mousse Bermuda Grass Seed - Large Refill Bag - Covers up to 1000 SquareHydro mousse liquid lawn Bermuda refill, includes 2 oz mousse Pod and 1 lb of seed Grass grows where you spray it from seed to sod like the pros, over seeding, dog spots. The 1lb Bermuda Grass Refill back is enough to cover up to 1000sqft for overseeding and 330sqft for a new lawn Please follow all directions on package to achieve and establish a desirable lawn. Achieving and maintaining a lush looking lawn is not difficult if you use Hydro Mousse. Remember proper preparation and watering is crucial for seeding success Bermuda Rye Mixture: 49.40% Common Unhulled Bermuda Grass, 49.58% Home Run Perennial Ryegrass. "Check the 'sell by' date on the product label for expiration information. The 'date tested' is not related to the product's expiration."