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soil test #923024

Asked December 21, 2025, 2:36 PM EST

do you do soil testing? please send me the test link

Arapahoe County Colorado

Expert Response

Hello,

Thanks for reaching out to Ask Extension about soil testing.

The CSU Soil, Water and Plant Testing Laboratory does do soil testing. You can find out more here: https://agsci.colostate.edu/soiltestinglab/

Here are the procedures for taking a proper soil sample: https://agsci.colostate.edu/soiltestinglab/soil-water-plant-testing-laboratory/soil-sampling/

Here is a link to the submittal forms: https://agsci.colostate.edu/soiltestinglab/sample-submittal-forms/

You can either mail your soil sample to the lab, or drop it off in person at:

CSU Spur
Soil, Water and Plant, Testing Lab
Room T-316
4780 National Western Drive
Denver, CO 80216

I hope this helps, please let me know if you have any other questions.

Thanks,

Dawn

Dawn Fradkin Replied December 22, 2025, 11:42 AM EST

Our mission is to help Cooperative Extension generate a more visible, measurable, local act. We achieve this through our nationally funded programs made possible by member dollars and cooperative agreements with federal agencies, and through partnering on state, regional, and national initiatives with Cooperative Extension and the Extension Committee on Organization and Policy (ECOP). We serve all Land Grant Universities, regardless of membership status.

This work is supported in part by New Technologies for Ag Extension grant no. 2020-41595-30123 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.

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