60-100 Days to maturity. Everything Is In The Mix Wildflower Seeds. Non-GMO, annuals, and perennials. Custom blended wildflower mix with every single one of our best wildflowers! This annual and perennial mixture is perfect for anyone looking for easy color and a summer cottage vibe. These plants grow in many climates in North America with variable blooming seasons. The flowers will provide color from spring to fall in some areas! 1 oz covers about 125 square feet.