Cascade Minerals Basalt stimulates soil micro-organism activity, contributes to the building of humus complexes. Excellent trace mineral source.
Will neutralize pH and support your soils fertility.
Increases phosphorus uptake.
Research has also indicated benefits as a human and animal dietary supplement.
Odor control when sprinkled on animal bedding.
Mineral comparisons of basalt with other amendments can be downloaded here https://logicalgardener.org/viewtopic.php?f=20&t=110&p=2716&hilit=basalt#p2716