How compost improves soil and plant life How does compost improve soil structure, fertility, bio-filtration and plant vigor?
Compost provides food and homes for the incredibly diverse web of tiny creatures that make up the soil ecosystem. In turn, these organisms aggregate soil particles to create soil structure and pore spaces from the micro up to the macro scale. They break down organic pollutants and bind heavy metals. They recycle nutrients endlessly and make them available to plants. Plus, these organisms crowd out and sometimes feed on the pests and diseases that attack plants — creating naturally healthier, more attractive landscapes that are easier to maintain. So, to say this another way: organic matter + soil organisms + time create soil structure, bio-filtration, fertility, & stormwater detention Soil: discover another world How do soil organisms create soil structure? Dr. Elaine Ingham of Oregon State University says, “An analogy to building a brick house is useful here. To build bricks, straw and sand have to stick together. Then the bricks are held together with mortar to form walls. The house
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- How compost improves soil and plant life How does compost improve soil structure, fertility, bio-filtration and plant vigor?
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