Welcome to the USI Soil  Lab!

How to Contact the Soil Testing Lab: 
soiltesting@usi.nyc. *Please note, we are mostly in the field. Please allow time for a response.

We are a small lab with limited resources and have been functioning with delays in reporting results to our customers for a while now.
We want to THANK YOU all, for testing your soils with us, for your loyalty, and for your patience!
​​Thank you for your support, patience, and understanding! Improvements are on the way!
And thank you for testing your soil with us!

USI is committed to assisting in maintaining healthy soils by providing all soil related needs for those who urban agriculture and for all who interact with soils!
Let us know your requests and interests!

​Soil Testing Submission instructions

By requesting these services, the customer agrees that the data may be used for statistical analysis and research purposes. The customer's identity and address will be kept confidential.

By requesting these services, the customer agrees that the data may be used for statistical analysis and research purposes. The customer's identity and address will be kept confidential..
​Follow These Steps to Get Your Soil Tested Please note the reporting time for each test as this varies with the seasons

1. Collect soil samples following Sampling Instructions.
2. Download and complete the Submission Form for each sample. Please print your email clearly-that is how we submit your results. Clearly label each sample bag in your package so that they match the respective submission forms. Each sample requires a separate submission form (1 sample per submission form). Calculate the payment amount and indicate method of payment.
3. Print the completed submission form(s) and place in a package with the soil sample(s), along with a check or money order made out to NYC Soil & Water Conservation District, or you can pay via paypal button above.
4. Mailing address (temporary) USI, 582 Route 524, Allenwtown, NJ 08501
5. Email us with any questions soiltesting@usi.nyc

               
           Results will be e-mailed to you. Please see below for approximate response time.
By requesting these services, the customer agrees that the data may be used for statistical analysis and research purposes. The customer's identity and address will be kept confidential. 

SOIL TESTS for 2019
We are currently seeking funding to purchase equipment and to be able to offer new menus and suites of tailored test packages for specific site uses and conditions. We will post them here as soon as they are ready!
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Test Packages (fees are per sample and subject to change without notice)
Basic Soil Test — $25 Recommended for gardeners
Soil samples are tested for (1) pH, (2) salt content,  (3) NPK levels using field kits, and (4) Lead, Arsenic, Copper, and Zinc (common "indicator" contaminants) screened by the XRF analyzer.  Results available in 2-3 weeks.

Individual Tests
XRF Test — $10 Recommended for a screening for contamination 
Lead, Arsenic, Copper, Zinc screening using XRF. For others, please request the metals you are interested in testing for.  Results available within 2 weeks.

pH Test — $5
The pH is determined using a 1:1, V:V method. Results available within 2 weeks

Soil Class (Texture test) — $10
Soils are categorized according to USDA soil textural classifications. Results available within 2 weeks

Soluble Salts — $5
Total soluble salts is determined using a 1:2, V:V electrical conductivity method. Results available within 2 weeks.

NPK kits — $10
Rapitest N-P-K kits assign the levels of nutrients. Results available within 2 weeks.

By requesting these services, the customer agrees that the data may be used for statistical analysis and research purposes. The customer's identity and address will be kept confidential.
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CONTACT: soiltesting@usi.nyc

Resources:
Understanding Heavy Metals in My Soil 
USDA NRCS Soil Quality Test Kit
NY State Department of Health Certified Testing Labs for Other Hazardous Contaminants