To be a successful gardener, one needs to have a basic understanding of the soil which you are tending, as well the factors which affect the fertility ... the role which soil pH plays in plant and ...

The natural world is a finely-tuned balance of biotic (living) and abiotic (nonliving) components that shape our environments. Various biotic factors directly affect processes like population growth, ...

To be a successful gardener, one needs to have a basic understanding of the soil which you are tending, as well the factors which affect the fertility ... in plant and soil health.