Fertilizers come from many sources. Synthetic fertilizers are manufactured from minerals, gasses from the air and waste materials. Organic fertilizers obtain their nutrients from natural organic sources such as microbes, organic wastes and other similar materials.
Benefits of Organic Fertilizers:
Beneficial to Plants and Soil - The organic matter in the fertilizer feeds microorganisms in the soil, improving the foundation upon which plants grow. Healthy soil is the long term key to lawn and garden success. Without fertile soil, plants cannot thrive. Enriching the soil with organic matter also improves soil structure which improves the soil's capacity to hold water and nutrients, releasing them to plant roots as needed.
Slow release of nutrients - Organic based fertilizer, like Milorganite, release nutrients naturally in a slow and consistent flow of nutrition. No single nutrient dominates and plants receive a balanced diet, including a broader range of naturally occurring trace minerals and micro-nutrients. A long-lasting feed means fewer applications and mowing less often. This is because slow-release nutrients stimulate even growth and root development, where quick release synthetics accelerate top growth.
No Salt - Non-Burning - Organic fertilizers do not contain chemical salts which can burn vegetation. This means you don’t have to water in an organic to keep it from burning. You can apply anytime, and the fertilizer will be ready to work when moisture arrives later helping conserve water. Organic fertilizers are also less likely to leach nutrients into groundwater, and can lessen the impact and damage to our waterways.
Joe Lamp’l host of Growing a Greener World® and one of the country’s most recognized and trusted personalities in gardening and sustainability offers additional organic and natural lawn care solutions.