DIY Soil Sampling
Our soil testing services allow for the customers to perform their own sampling if they wish to do so, or schedule a professional sampling service with one of our soil specialist.
If collecting samples yourself, use the instructions below, then ship or drop off the samples and we'll handle the rest..
Step 1
Step 2
Collect 2 cups of sample material into pre-labeled sample bag
Step 3
Ship or drop off sample:
Soil Testing Services
4736 Royal Ave. PO#158
Eugene, OR 97402
Step 1
Step 2
Soil Sampling Basics (Quick Guide)
Why it matters
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Your soil test is only as accurate as the sample you collect
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A small sample must represent the entire area
Where to sample
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Sample areas that are uniform (same soil, crops, and treatment history)
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Take separate samples if:
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Areas are treated differently
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Crops are different (e.g., blueberries vs. vegetables)
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You’re comparing a problem area vs. healthy area
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How to take a good sample
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Walk in a zigzag pattern across the area
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Collect multiple small samples (“cores”)
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Mix all cores in a clean bucket
How many samples?
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Lawns/gardens (≤10,000 sq ft): at least 10 cores
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Fields (up to 20 acres): 15–20 cores
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Larger areas: divide into smaller sections
Tools you can use
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Best: Soil probe or auger
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Alternative: Shovel or trowel
Sampling depth:
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Lawns/turf: 4–6 inches
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Garden/tilled soil: 6–10 inches
Prepare your sample
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Mix soil thoroughly until uniform
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Place about 2 cups into a clean bag
Label your sample
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Always include a clear sample ID (example: FrontYardLeft-2015)
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Keep a simple map for future reference

Step 3
Shipping Instructions
After collecting samples using the instructions above, prepare the sample for shipment. Please include with the shipment a complete Submittal Form with matching Sample ID's. With proper soil volume, sample id's and a filled out submittal sheet, you are now ready to ship or drop off the sample(s).
Shipping Address or Drop off Location:
Important: if using drop off location, please put samples into another clean container like a box or bag with the below address info.
Soil Testing Services
4736 Royal Ave. #158
Eugene, OR 97402
How To Pay
Once your results are available, you will receive an invoice receipt and a link to pay by credit card. Once we receive proof of payment, your results will be released to the email address submitted.
At this time we only accept electronic card payments, cash and Paypal. (Paypal is only available by special request)
