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UPDATE April 2019

We are currently undergoing some changes and for labor reason, we have decided to provide soil amendments, custom blends, recommendation nor soil testing.  We still have products in stock until full liquidation.  Please contact the office for price and availabilities. info@spreadx.ca

Organic certified compost will continue to be produce.

Soil Amendment Products

We have a wide range of dry and raw soil amendment products. See our product lists for complete details.

Dry Ingredients:

  • Acti-Sol
  • Black Earth Granular/Humate
  • Calphos
  • Calcium Sulphate
  • Compost X4
  • Earth Alive – Soil Activator
  • Greensand
  • Gypsum


Spring 2016 Organic Price List: Click here


  • Limestone (Cal, Mg)
  • Magnesium Sulfate/Powder
  • Micronized Fungi
  • Potassium Sulfate
  • Spanish River Carbonatite
  • Sul-Po-Mag
  • Sulphate of Potash
  • Wollastonite
Product Used for… References Organic MSDS
Acti-Sol, peletized poultry manure soil nutrition Analysis OMRI cert MSDS
Boron, soluble 20.5% soil nutrition Soluble specifications OMRI cert MSDS
Boron, granular 15% Granular specifications OMRI cert MSDS
Calphos phosphorous flyer ; Info OMRI page MSDS
Compost soil nutrition Analysis EcoCert
Earth Alive- Soil Activator plan nutrition Specifications sheet EcoCert
Greensand potassium Info OMRI page
Gypsum soil conditioning Specifications sheet Consult PSL MSDS
Calcitic Limestone managing PH Analysis Consult PSL  
Dolomitic Limestone managing PH Analysis Ecocert  
Mycorrhizal inoculant plant nutrition Specifications sheet OMRI cert MSDS 
Spanish River Carbonatite soil conditioning Info OMRI cert MSDS 
Sulphur lower PH Analysis Consult PSL MSDS
Sul-Po-Mag® soil conditioning Analysis Consult PSL MSDS

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The contents and the price of each product can change at any time without prior notice. However, we try very hard and have succeeded so far in maintaining stable prices for the spring production season.

Spread-X does not warrant nor guarantee individual results as these may vary due to management, environmental, genetic, health and sanitation differences.

All information contained in this publication is intended for information and education purposes only, not as medical or veterinary advice.

Spread-X makes no warranty, expressed or implied, as to the techniques or methods suggested here, nor are its dealers or distributors authorized to do so on its behalf. Spread-X does not warrant or guarantee individual results as these may vary due to management, environmental, genetic, health and sanitation differences.

Spread-X assumes no responsibility for the organic compliance of the products or practices suggested in this publication. It recommends that buyers check with their organic certifier to confirm whether the product is acceptable before purchasing.

Spread-X advises that buyers ask their supplier for the Material Safety Data Sheet before making their first purchase of any product.