Soil Testing - Ask Extension
Exactly what does the extension test for in soil?
I'm heading out fort he Oakland Extension now.
Any information you can offer will be appreciated....
Knowledgebase
Soil Testing #867587
Asked May 08, 2024, 1:51 PM EDT
Exactly what does the extension test for in soil?
I'm heading out fort he Oakland Extension now.
Any information you can offer will be appreciated.
I hope to get my vegetable garden soil tested for more than NPK and ph.
Thank you ;)
Oakland County Michigan
Expert Response
Here is an article that addresses what is included with the MSUE Home Lawn and Garden Soil Test.
https://www.canr.msu.edu/news/soil-testing-returns-through-msu-extension
Please note the following:
Nitrogen (N) is not directly measured in this type of soil test despite being an essential macronutrient. As a dynamic nutrient with various pathways of movement, N content changes quickly; accurate testing requires immediate freezing and is an expensive process. Therefore, N recommendations are based on multiple calculations that consider soil fertility research, your soil’s organic matter content, your cropping history, and the next crop needs. Make sure to contact your local office ahead of time, as tests are often out of stock during periods of high demand.
https://www.canr.msu.edu/oakland/county-extension-office
Happy gardening!
https://www.canr.msu.edu/news/soil-testing-returns-through-msu-extension
Please note the following:
Nitrogen (N) is not directly measured in this type of soil test despite being an essential macronutrient. As a dynamic nutrient with various pathways of movement, N content changes quickly; accurate testing requires immediate freezing and is an expensive process. Therefore, N recommendations are based on multiple calculations that consider soil fertility research, your soil’s organic matter content, your cropping history, and the next crop needs. Make sure to contact your local office ahead of time, as tests are often out of stock during periods of high demand.
https://www.canr.msu.edu/oakland/county-extension-office
Happy gardening!
