{"id":26211,"date":"2026-10-14T21:15:48","date_gmt":"2026-10-14T21:15:48","guid":{"rendered":"https:\/\/agsci.colostate.edu\/soiltestinglab\/?page_id=26211"},"modified":"2026-10-14T21:20:50","modified_gmt":"2026-10-14T21:20:50","slug":"faqs","status":"publish","type":"page","link":"https:\/\/agsci.colostate.edu\/soiltestinglab\/faqs\/","title":{"rendered":"Frequently Asked Questions"},"content":{"rendered":"

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Frequently Asked Questions<\/h1>\n

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The Soil, Water and Plant Testing Laboratory offers analytical testing and science-based recommendations to help clients make informed resource management decisions. Services include comprehensive testing of soil, water, plant tissue, manure, compost, and other agricultural materials. These fee-based services are available to homeowners, agricultural producers, landscape professionals, consultants, government agencies, and University faculty and staff.<\/p>\n

[\/et_pb_text][et_pb_accordion open_toggle_text_color=”#1E4D2B” open_toggle_background_color=”#FFFFFF” closed_toggle_background_color=”#1E4D2B” icon_color=”#F15625″ _builder_version=”4.27.9″ _module_preset=”default” toggle_text_color=”#FFFFFF” hover_enabled=”0″ db_closeable=”on” db_initial_state=”all_closed” global_colors_info=”{}” sticky_enabled=”0″][et_pb_accordion_item title=”Do you test plants for herbicide damage?” open=”on” _builder_version=”4.27.9″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

No. We do not offer herbicide residue or herbicide damage testing. If you suspect herbicide injury, please contact a laboratory that specializes in herbicide analysis. A list of laboratories offering herbicide testing can be found here.<\/a><\/p>\n

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No. We do not diagnose plant diseases, insect damage, or other pest-related issues. If you suspect a disease or insect problem, please contact the Plant Diagnostic Clinic<\/a>.<\/p>\n

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Costs vary depending on the tests requested. Visit our website for current pricing.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”How can I get my sample to the laboratory?” _builder_version=”4.27.9″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″ open=”off”]<\/p>\n

Samples may be mailed to the laboratory or dropped off in person during business hours (Monday through Friday 9 am to 4 pm). Please follow the sample submission instructions and include payment if mailing your sample.<\/p>\n

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Payment is due when samples are submitted. If you mail your samples, please include a check or money order payable to Colorado State University<\/strong> for the total amount due. For samples dropped off in person, payment may be made using a Visa, Mastercard, or Discover<\/strong> credit or debit card. Purchase orders are also accepted from city offices, landscape companies, crop and environmental consultants, schools, and universities.<\/p>\n

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If an email address was provided with your sample submission, your test report will be sent by email from Colorado State University quickbooks@notification.intuit.com. Be sure to check your spam or junk folder if you do not receive it. If no email address was provided, the report will be sent by regular USPS mail.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”How long will take to get my test results back?” _builder_version=”4.27.9″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″ open=”off”]<\/p>\n

Results will be available within 7 to 10 business days of sample receipt.<\/p>\n

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