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⚠️ Information and Updates Regarding COVID-19's Impact on the College of Agricultural Sciences

Soil, Water and Plant Testing Laboratory

What We Analyze

SOIL | WATER | PLANTS | COMPOST | MANURE

We can also accommodate your unique requests

IMPORTANT MESSAGES

NEW FORMS POLICY

To properly process your sample, we need you to FULLY complete our new forms.

What happens if you submit an old form?

  • We will call or email and ask you to submit a completed new form.
  • If we don’t hear from you within two weeks, we will cancel testing and dispose of your sample.

 

OFFICE HOURS
Monday – Thursday
8:00 am to 5:00
Closed Friday

soil samples

How to Submit a Sample

Take a moment to review the steps for submitting a soil sample. We want ensure you submit a successful sample.

The Soil-Water-Plant Testing Lab does not test for pesticides or herbicides

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How to Take a Sample

Be sure to familiarize yourself with proper sampling techniques. You can view or download a PDF of the instructions.

Fill Out a Submission Form

We have specific requirements based on the type of sample you have. Navigate to the Forms page and complete the PDF form that best describes your sample.

Please COMPLETELY fill out the form

Mail or Deliver Sample and Form

Once you have filled out and printed your new form, include it with your sample and deliver it to:

Mailing Address

Soil, Water, and Plant Testing Lab
Attention: Wilma Trujillo
1120 Campus Delivery
Fort Collins CO 80523-1120

In-Person Delivery

1231 Libbie Coy Way
NESB Room A320
Fort Collins, CO 80523

How To Interpret Your Results

We created a guide on how to interpret your sample results. Take a moment to review and save it as a future resource.

Contact Us

Lab customer service: soiltestinglab@colostate.edu 

Accounting and payments: testingpay@colostate.edu 

Lab phone

(970) 491-5061

Hours of Operation

Monday-Thursday, 8 am – 5 pm
Except major holidays

Mailing Address

For shipping samples

Attention: Wilma Trujillo

Soil, Water, and Plant Testing Lab
1120 Campus Delivery
Fort Collins CO 80523-1120

Physical Address

For in-person delivery

1231 Libbie Coy Way
NESB Room A320
Fort Collins, CO 80523

Free Parking For Sample Delivery

Free 20 min parking can be found at the driveway on the front-left side of the building. Free 30 min parking can be found on Mason Street (about halfway down).

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2018 Colorado State University, Fort Collins, Colorado 80523 USA