Paramagnetic Rock Dust

$27.00 NZD
Approx $17.28 USD

or 4 payments of $6.75 with
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If you have any question about this product? Please click product enquiry

  • Description
  • A PH NEUTRAL AMENDMENT TO USE AS A BUILDING BLOCK FOR YOUR SOIL

    Our Ultra Paramagnetic Andesite Rock Dust has one of the highest centimetergram-seconds readings we've ever seen. Calculated to be 7000-10090cgs this high quality rock dust will encourage water retention, worm and microbial life, and resistance to predators and environmental factors which results in higher yields and better flavours. 

    Ultra fine products cannot be used to raise paramagnetic properties in a significant way and are typically around 1500cgs from our testing. This product is by far the best option for raising your paramagnetism without causing heavy metal contamination or excessive iron. 

    We no longer sell the ultra fine basalt due to unnecessary transportation.  You can source this product yourself at your local basalt quarry for next to nothing, we recommend the crusher dust grade for most purposes. 


    Research Phil Callahan to learn more about the benefits of paramagnetism in our soils 

    RECOMMENDED USAGE

    • Soil - 1kg of Paramagnetic Rock Dust per square meter, every 2-3 months
    • Compost - 5kg per cubic meter

    1Kg of Andesite = 2 1/3 cup 

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