Ferry-Morse 709 Sunny Wildflower Seeds, 700-Square-Foot Shaker Bag Sunny Meadow Wildflower Mixture Covers up to 700 square feetThis package contains 4.44% flower seeds and 95.56% inert matter of which 95.54% is walnut hulls. This package contains 4.44% flower seeds and 95.56% inert matter of which 95.54% is walnut hulls.