OFAC - Organic Fertilizer Association of California
OFAC - Organic Fertilizer Association of California

Healthy Soils Project

Grower Fact Sheet Side 1

Grower Fact Sheet Side 1

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Grower Fact Sheet Side 2

Grower Fact Sheet Side 2

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SR Mix

SR Mix

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Max Organic Builder

Max Organic Builder

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Control Row

Control Row

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Root Demonstration

Root Demonstration

Brian Lohse of Lockwood Seed shows the roots of a mustard plant

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HSP Actualización de marzo de 2021

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HSP Abril 2022 
Resultados Finales

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HSP March 2021 Update


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HSP April 2021 Update

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HSP April 2022 Final Results


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Organic Fertilizer Association of California

P. O. Box 983

Woodland, CA 95776