Dennis has been testing soil since 1992
Trusted • Local • Experienced
Healthy soil grows everything.
Based in Kalispell and serving the Flathead Valley, Northwest Montana Crop Lab provides professional soil testing for gardeners, homeowners, orchards, and farmers growing alfalfa, canola, and barley.
If you are searching for answers like why your crops are underperforming, why your garden is not producing, or what your soil actually needs — this is where it starts.
You will receive accurate laboratory soil analysis backed by trusted methods — no guessing, no generic recommendations, and no pressure to buy products you do not need.
But this is more than just a soil test.
Every sample comes with clear, personalized guidance designed for your entire growing season — what to apply, when to apply it, and how to improve your soil for stronger yields and healthier plants.
And you are not left on your own after the results come in —
You can call Dennis directly throughout the season for ongoing support, questions, and adjustments as conditions change in your garden, field, or orchard.
Real data. Real guidance. Real support.
Built for growers in Kalispell, Whitefish, and across the Flathead Valley who want to grow better — without wasting time or money.
Starting a new garden? Reviving tired soil? Trying to get better blooms or stronger yields?
Dennis reviews your soil results with you and offers straightforward guidance so you can grow with confidence — from vegetables and flowers to lawns and raised beds.
Samples are self collected and dropped off in Kalispell for efficient turnaround.
Call Dennis if you have any questions about self collection methods or click here for our easy-to-follow soil sampling guide!
Managing hay ground, pasture, or larger acreage?
Dennis handles the soil sampling personally, ensuring consistent, reliable data from the start.
You receive clear results and practical guidance to support long-term soil health and productivity.
Testing over 30 acres? Ask about our limited-time field discount before April 1.
Soil reports rooted in regional research and decades of hands-on work in the field.
Dennis reviews your results with you and offers clear guidance tailored to your soil, your goals, and your growing conditions.
Since 1992, Dennis has built lasting relationships through careful work and straightforward advice.
Dennis interprets each soil test using established regional research guidelines and decades of hands-on experience — focusing on what your land truly needs to perform well.
The goal is strong, healthy soil — without adding more than necessary.