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Tag Archives | plant nutrients

healthy soil life and cover crop

Building the Microbial Bridge to Support Nutrient Availability

It’s strange to think that plants have a hard time getting enough nutrients when soils are composed of around 45 percent minerals. Many of those minerals are the nutrients plants need to grow, photosynthesize, flower, pollinate and produce fruit or seeds. Although soil is a huge bank of minerals, most of those minerals are not […]

Nitrogen can play a close second in the nutrient race, but in most soils phosphorus is the most limiting nutrient, often occurring in quantities a thousand times lower than other minerals.

Phosphorus: A Limited Resource

Soil is a living, breathing ecosystem. Just as you and I breathe, soil too re­spires, and we measure that respiration rate as an indicator of microbial activity in soil. While there are large, non-mi­croscopic organisms living in soil such as worms, insects and small mammals, none of them exist by the billions in just a […]