Sustainable landscaping is about natural-based functional and ecologically minded practices that actively help professional growers and communities. Since 1988 Suståne Natural Fertilizer is proud to be a part of the global movement toward building a more sustainable world. Better land management protection of our waters saving and rebuilding soils improving lawns and landscape beds serving landscape contractors and homeowners alike all through the utilization of recycled renewable natural resources. Suståne's granulated organic and natural base slow release fertilizers are produced in Minnesota and available through local distributors.