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Soil Acidification Video Series

Awareness of soil acidification has been growing in the inland Pacific Northwest (iPNW). Farmers, Researchers, and Industry Professionals have been finding that this emerging regional issue has generated more questions than answers. Soil acidification can affect crops and nutrient availability, as well as pathogens and herbicide use. Growers faced with low pH soil can be challenged by the question of what to do about it.

WSU Extension has released a series of three short videos featuring growers and local researchers explaining the challenges, symptoms, causes, and implications for farm management that are associated with soil pH decline.


“Soil Acidity- What it looks like” this video focuses on the symptomology of crops being affected by low soil pH, and other factors that may confound identification of acidic soil.


“Soil Acidity- How it happens” this video focuses on why the Palouse region is experiencing a decline in soil pH, and how it is often seen distributed through the landscape and soil profile.


“Soil Acidity- managing it on the farm” this video discusses how low pH soil can affect management decisions on the farm, and ways of mitigating the impact of soil acidity on crops.


For questions contact Carol McFarland at carol.mcfarland@wsu.edu.

Washington State University