Resources: Videos and Articles

BUILDING SOIL HEALTH WITH VOLCANIC BASALT by Rich Affeldt

Organic and sustainable farmers have long relied on rock dust, including volcanic basalt, as an all-natural way to improve roots systems, increase yields, and promote general plant health in a wide variety of crops and conditions. Yet it has taken the rapid depletion of our global soils to bring rock dust to the attention of modern agricultural science. The good news is that there is undeniable evidence that rock minerals can help restore soil health, minimize crop deficiencies, and boost resistance to pests and disease.
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ROCK DUST CAN IMPROVE OUR SOILS by Alanna Moore

Rock dust is a byproduct of the quarrying industry and results from rock crushing. In the industry it is known as blue metal, cracker or crusher dust. Landscapers use rock dust for filling holes, bedding paving stones and mixing with cement. More recently its applications have broadened to other areas and its true importance is becoming apparent.
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