Lammas Soil Test Kit — Know Exactly What Your Soil Needs
Professional lab analysis, plain-English results, and product recommendations built just for your yard. Stronger roots. Greener results. No guesswork.
The soil test kit that actually tells you something
Most soil test kits hand you a vague color chart and leave you guessing. Lammas is different. You collect a small sample, drop it in the prepaid mailer, and a certified agricultural laboratory runs a full professional analysis — the same caliber of testing top golf courses and agricultural operations rely on. A few days later you get a clear, personalized report showing exactly what your soil has, what it's missing, and the specific products that will fix it. Whether you're growing a lawn, a vegetable garden, or a flower bed, this is how you stop guessing and start growing with confidence.
Why test your soil this fall?
Fall is the smartest time to test. The growing season is winding down, so your numbers aren't skewed by fresh fertilizer — and any correction you make has all winter to settle in. Preorder now and your kit ships September–October, right on time for fall soil testing.
Reserve today. Grow ahead this fall.
What's in the box
Lammas Box
Durable, protective packaging that keeps everything organized and ready to ship back.
Stainless Steel Soil Probe
A professional-grade coring tool that pulls a clean, consistent sample every time. No digging, no mess.
Soil Sample Bag
A high-quality, leak-proof sample bag that keeps your soil secure and lab-ready in transit.
How-To Instruction Card
Simple, step-by-step instructions that walk you through sampling in minutes.
Prepaid Mailer Bag
A prepaid return mailer addressed to the lab. Drop it in any mailbox — postage is on us.
How it works
VideoWatch: from sample to results in under 3 minutes
Collect
Use the stainless steel probe to pull a small soil sample from your lawn, garden, or beds. The instruction card shows you exactly where and how deep.
Send
Seal your sample in the bag, drop it in the prepaid mailer, and send it to our certified lab. Postage is already paid.
Analyze
Our lab runs a full professional Mehlich-3 analysis — nutrients, pH, cation exchange capacity, and base saturation.
Grow
Get your personalized results dashboard with clear recommendations and the exact products to use. Watch your soil transform.
Tested by a lab the pros trust
Your sample isn't going to a community-college bench or a kitchen-counter color kit. Lammas partners with one of the most respected agricultural laboratories in the Midwest — the same caliber of lab trusted by championship golf courses, professional turf managers, and large-scale agricultural operations across the country. These are the people who keep fairways flawless and farms productive, and now that same professional-grade analysis is working for your yard. Every single sample is run by soil scientists using laboratory instruments, not estimates.
Why test your soil?
Healthy soil is the foundation of every beautiful lawn, productive garden, and thriving landscape. You can't see what's happening below the surface — but your plants feel it every day. Testing takes the guesswork out of gardening by telling you exactly what's there and what's missing.
Know your soil. Grow with confidence.
Not all soil test kits are created equal
Most "soil test kits" on the market either give you a DIY color strip or send your sample to a basic lab that runs a simple water-based extraction. Lammas uses a professional Mehlich-3 extraction — the gold standard in agricultural testing. That means you get true cation exchange capacity and full base saturation analysis, not a watered-down estimate.
Certified lab, not a guess
Real laboratory analysis by soil scientists, every single sample.
The professional method
Mehlich-3 extraction with full CEC and base saturation — the same testing serious growers trust.
Recommendations that fit your soil
Your results aren't generic. They're matched to your actual numbers and the products that will move them.
What happens to your sample
Preparation
Your sample is dried, screened, and prepared to lab standards so every reading is consistent and accurate.
Mehlich-3 extraction
A precise chemical extraction pulls out the plant-available nutrients in your soil, the method used in serious agronomy.
Full panel measurement
Instruments measure your macro and micronutrients, pH, cation exchange capacity, base saturation, and organic matter.
Your personalized report
Your raw numbers are translated into a clean dashboard with context and product recommendations matched to your exact soil.
Your results, in plain English
When your analysis comes back, you won't get a confusing spreadsheet. You'll get a clean, personalized dashboard that translates your lab numbers into clear action. Every value comes with context: where you stand, where you should be, and the specific products to get you there.
We show your nutrient levels both ways — so the numbers line up directly with how you actually treat your lawn or garden.
Better Plant Health
Know exactly what your soil needs so your plants can thrive.
Saves Time & Money
Stop guessing and stop wasting money on the wrong products.
Easy & Convenient
Simple process, fast lab results, recommendations you can act on.
Built on Pro-Grade Testing
The same lab caliber trusted by golf courses and growers.
Soil Test Kit FAQs
You collect a small soil sample with the included probe, mail it to our certified lab in the prepaid bag, and get a personalized results dashboard in a few days with nutrient levels, pH, and product recommendations.
Most results are ready within several business days of the lab receiving your sample. You'll get an email the moment they're live.
Use the stainless steel probe to pull a core a few inches deep from several spots in the area you’re testing, mix them in the bag, and seal it. The instruction card walks you through it step by step.
A full professional panel: nitrogen, phosphorus, potassium, secondary and micronutrients, pH, cation exchange capacity, base saturation, and organic matter.
Yes. Color strips give a rough guess. Lammas uses a certified lab and a professional Mehlich-3 extraction for accurate, complete results.
We ship anywhere in the continental United States. Shipping is always free, both ways.
Yes — a 30-day money-back guarantee.
Downloads & resources
Sampling Instruction Guide (PDF)
The full step-by-step for collecting a perfect sample.
Download PDFSample Results Report (PDF)
See exactly what your personalized report looks like before you buy.
Download PDFSoil Health 101 Guide (PDF)
A plain-English primer on pH, nutrients, and what your numbers mean.
Download PDF
Reserve your fall kit
Preorder now — we ship September–October for fall soil testing. Certified lab results and a personalized plan, built for your yard.