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What to do about possible arsenic contamination in new garden space #751877

Asked May 24, 2021, 4:57 PM EDT

The previous owners of our house used "green-boards" many years ago to encircle their garden plot, even though this type of wood preservative was banned and replaced back around 2005 or so. Subsequently, I've removed the boards and disposed of them, and have attempted to remove some of the surrounding soil, as well, but still have questions about the toxicity level and whether the soil is still contaminated and therefore dangerous for using in the garden area. Would it be possible to test for this type of contamination? Could someone advise me on how to proceed? Many thanks in advance, Cliff

Ouray County Colorado

Expert Response

You can have the soil tested at Colorado State University Soil and Plant Testing Lab for 27.50.   

Fill out this form and submit with your soil and your check   http://soiltestinglab.colostate.edu/documents/customer_info_sheet.pdf

There is also a standard soil test that is recommended before you plant that gives a more in-depth report about your soil and how to get the best nutrition to your plants yo want to grow.  It is the Horticultural Applications for Gardeners form (link) at this site http://www.soiltestinglab.colostate.edu/

I would be curious to see what your results are.   If you do have arsenic in your soil, feel free to reach out to me for recommendations.

<personal data hidden>

Yvette Henson Replied May 25, 2021, 5:41 PM EDT
Received From: Clifford D Emerson <<personal data hidden>>



Thank you, Yvette, for your  quick response.
I think about your offer.
Cliff

Am 25.05.2021 um 3:41 PM schrieb Ask Extension <<personal data hidden>>:


The Question Asker Replied May 27, 2021, 2:57 AM EDT

You are welcome.

Yvette

Yvette Henson Replied May 27, 2021, 11:19 AM EDT

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