Living in an area with particularly heavy clay soil can lead to an abnormal-looking lawn come spring, especially if you ...

CORVALLIS – Adding organic matter is the best way to improve nearly all kinds of soils. If you’re unsure if your soil needs amendments ... crimson clover will produce 3-4 pounds of nitrogen ...

By not tilling the soil and disrupting the world of the soil microbiome, organisms are able to do their job of capturing ...

and the proportion of air and water all combine to create hundreds of different types of soil. These range from loose sandy soils to waterlogged peats to the beautifully balanced loam that is so ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...

When European-American settlers first began ploughing in Iowa, they found the weather and local geology had combined this organic mulch with sand and silt to form a nutrient-rich type of soil ...

All plants require 17 elements to complete their life cycle, and an additional four elements have been identified ... plants derive the remaining 14 elements from the soil or through fertilizers ...