Bulk Package of 30,000 Seeds, Moist Area Wildflower Mixture (100% Pure Live Seed) Non-GMO Seeds by Seed Needs &hellip; Quality Wildflower seeds packaged by Seed Needs. Each packet measures 4.625 inches wide by 6.375 inches tall. Our Moist Area Wildflower Mixture is specifically blended for areas that receive a few extra inches of rainfall. It contains 16 species, which range in height from 4 to 48 inches tall. The majority of the plants within this Moist Area mixture will grow to an average height of 18 to 24 inches tall. The mixture is mainly consisted of Annual wildflowers, roughly 69% in fact. The rest of the Mix contains about 16% Perennial and 15% Biennial. All Wildflower seeds sold by Seed Needs are Non-GMO based seed products and are intended for the current & the following growing season. All seeds are produced from open pollinated plants, stored in a temperature controlled facility and constantly moved out due to popularity.