Soil, Water and Plant Testing Laboratory
What We Analyze
SOIL | WATER | PLANTS | COMPOST | MANURE
We can also accommodate your unique requests
IMPORTANT MESSAGES
Lab Temporarily Closed
The CSU Soil, Water, and Plant Testing Laboratory will be closed June 8th to June 10th.
Our staff will be attending the CSU Spur CampusTerra Building Grand Opening Event.
For more information on our new facility, visit CSU Spur | Bringing learning to life for everyone.
The Lab is Moving
The CSU Soil, Water, and Plant Testing Laboratory will be relocated to the newest CSU Spur Terra Building in Denver in mid-August. Stay tuned for more information on the date we will start operating form CSU Spur as well as our new address for mailing and dropping samples.
NEW FORMS POLICY
To properly process your sample and give recommendations, 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.
- Make sure to include soil depth if you would like fertilizer recommendations
- 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
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
View Price List
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
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).