In certain cases, a custom blend will be most suitable for your project. We can blend a custom mixture according to your specifications. Such mixtures may be based on color, height, climatic conditions, blooming times, or other considerations. Proportions of species are determined by seed size, aggressiveness and cost. The best mixtures include both annuals and perennials and usually contain 10-20 species. Our qualified staff will be glad to assist you in determining your needs.