We are currently experiencing some service outages and portions of our website may not be functioning properly at this time. Thank you for your understanding.

From 6:00 pm PT Friday 23-May-2025 through 6:00 pm Sunday 25-May-2025, emails from our website will be delayed up to one day due to scheduled maintenance. Please plan accordingly.

About OMRI Listed Products

The OMRI Listed® seal assures the suitability of products for certified organic production, handling, and processing under the following conditions:

  • For certified organic farmers, the product must be included in the operator's approved Organic System (farm) Plan.
  • Product use must be in accordance with any restrictions described in the OMRI Products List© or the OMRI Canada Products List© under the product's category. 

Also, OMRI recommends that users of OMRI Listed products follow these suggestions:

  • Many product or manufacturer names are similar. Check to make sure that both product and manufacturer names on the label match the listing in the OMRI Products List(s).
  • Apply the product according to instructions or purpose on the label, and in accordance with any restrictions indicated in the OMRI Products List(s).
  • Guard against the possibility of environmental contamination and negative ecological impacts.
  • Handle products with care for the safety of the workers involved.
  • Contact the manufacturer about a product's efficacy, health and environmental effects.