Agricultural Soil Testing in Iowa
Deveron is one of the leading soil testing companies in Iowa with a variety of soil sampling and soil testing programs across Iowa including a range of fertility management programs tailored to your operation’s unique needs.
With over 20 years of experience soil testing in Clear Lake, Iowa, we have experienced local sampling teams, ready to ensure timely and precise collection of soil samples across Iowa.
Also nearby our soil laboratory in Clear Lake, Iowa, you can ensure your soil is treated and testing with the latest technologies with a quick turnaround of results so you can make more informed and timely farm management decisions
latest testing methods and technologies
Quality Data Analysis & Management
Timely Results
Reliable Soil Sample Testing Across the Midwest
Our lab is located at 3031 Willow Creek Ct, Clear Lake, Iowa 50428, but we also provide comprehensive soil sampling and soil testing services to neighboring states, including Missouri, Nebraska, Minnesota, Kansas, North Dakota, South Dakota and Indiana . Our quick turnaround times ensure that you can make timely soil and plant management decisions throughout the growing season.
Our Soil Fertility Programs Available in Iowa
We offer a wide assortment of soil fertility management services and soil testing in Iowa. You can choose or select the services that best suite your needs or we are happy to build a custom program based on your needs. If you have any questions or would like some help to navigate don’t hesitate to Contact Us.
Iowa Soil Testing and Soil Analysis
Soil Test Packages (additional packages available):
Basic – Organic Matter, Phosphorus, (Sodium Bicarb and Bray 1), Potassium, Magnesium, Calcium, Sodium, (Ammonium acetate), soil pH, Aluminum, Saturation of Cation Elements including Sodium, calculated C.E.C. saturation %P, %K/Mg ratio.
Complete – Basic+ Zinc, Manganese, Iron, Copper, Boron, Sulphur
Other Soil Tests
• Soil Lawn – Includes Recommendation
• Soil Nitrate
• Soil Nitrate Ammonium
• Soil Texture
• Soil Health
Iowa Soil Sampling
- Our samplers travel to any location to sample your fields
- We can sample any grid size requested and offer both 2.5 and 4.4 acre grids on a regular basis
- Our samplers are trained on how to effectively and efficiently grid your field in a minimum amount of time
Data Management
- P, K, Lime Recommendations
- Nitrogen modeling with adapt-N
- Yield Data and Multi-Year Yield Analysis
- Variable Rate Seeding Prescriptions
- Multi-Layer Management Zone Creation
- As-Applied Maps
Smart Grid Program
Grid Size
Point placement is determined by grid size and soil types or Veris® EC data
All Soil Types
All soil types are represented in each field and so is each grid area
Accurate Samples
Decreases the chance of mixing different soils with varying properties
Increased Value
Increases the value of soil testing while using an industry recognized standard
Smart Zone Program
Zone Sizes
2 zone sizes offered (5-6 acre/zone average and 8-10 acre/zone average)
Many Data Layers
The Program utilizes many data layers to give you a true picture of your soil
Fast Previews
Customer may preview the zones before sampling is completed
Several GPS Points
Several GPS points are logged inside each zone for future sampling reference, representing the entire zone area
Nitrogen Management
Method
12 inch soil sample taken right ahead of side-dressing. Done on a grid basis (typically 4.4 or 10)
Core Collection
Cores are collected methodically on every sample to obtain consistency across the rows
Minimize Rain Events
Sampled about 5 days before expected side-dress application to minimize rain events between sampling and application time
End of Season
Samples are collected after corn is blacklayer. Test results indicate how much nitrogen was available to the plant
RTK Boundary Mapping
We deliver RTK-level accuracy in the mapping of field boundaries and features. By using John Deere RTK Mobile cellular signal, we ensure high-accuracy GNSS positioning for +/- 1 inch repeatability year after year.
This precision takes on special significance for fields adorned with intricate waterways, terraces, and other internal features that demand meticulous mapping. Instantaneous uploading of fields to the My JohnDeere System streamlines accessibility and allows effortless sharing with your John Deere equipment. Alternatively, shapefiles can be exported for seamless integration into any GPS system.
GIS Mapping Center
At Deveron Laboratories Iowa, we have the latest software and the best staff to meet your GIS needs. If you need help converting data for use in your software we can help. If you need someone to process your yield data we can help. If you want help analyzing data that you have collected we can help. If you took your own samples but need to make a VRT disk we can help.
Our Soil Testing Lab in Iowa
Our lab is located just north of Des Moines in Clear Lake, IA and provides accurate and quick soil testing services.
Soil Sampling and Testing in Iowa FAQ's
Our lab is based in Clear Lake, Iowa
We service across Iowa including:
Adair County, Adams County, Allamakee County, Appanoose County, Audubon County, Benton County, Black Hawk County, Boone County, Bremer County, Buchanan County, Buena Vista County, Butler County, Calhoun County, Carroll County, Cass County, Cedar County, Cerro Gordo County, Cherokee County, Chickasaw County, Clarke County, Clay County, Clayton County, Clinton County, Crawford County, Dallas County, Davis County, Decatur County, Delaware County, Des Moines County, Dickinson County, Dubuque County, Emmet County, Fayette County, Floyd County, Franklin County, Fremont County, Greene County, Grundy County, Guthrie County, Hamilton County, Hancock County, Hardin County, Harrison County, Henry County, Howard County, Humboldt County, Ida County, Iowa County, Jackson County, Jasper County, Jefferson County, Johnson County, Jones County, Keokuk County, Kossuth County, Lee County, Linn County, Louisa County, Lucas County, Lyon County, Madison County, Mahaska County, Marion County, Marshall County, Mills County, Mitchell County, Monona County, Monroe County, Montgomery County, Muscatine County, O’Brien County, Osceola County, Page County, Palo Alto County, Plymouth County, Pocahontas County, Polk County, Pottawattamie County, Poweshiek County, Ringgold County, Sac County, Scott County, Shelby County, Sioux County, Story County, Tama County, Taylor County, Union County, Van Buren County, Wapello County, Warren County, Washington County, Wayne County, Webster County, Winnebago County, Winneshiek County, Woodbury County, Worth County, Wright County.
A: We strive for 5-10 days from order to collection and soil results received from lab and delivered to client.
A: Results can be sent to you via a CSV or PDF via email.
In some regions, results can be accessed through an online portal
A: OM, pH, Buffer pH, CEC, P, K, Mg, Ca, K%, Mg%, CA%
A: We sample fertility at 6” and have the capability to go down to 24″ with options to sample to 3′ (1-meter)
A: Grid, SoilOptix and Tissue sampling
A: Soil sampling can tell you a lot about what is happening in the field. It can answer questions on yield impact and how much fertilizer do you actually need to put down and where. Depending on the level of sampling being completed you can see what your macronutrients, micronutrients and even water holding capacity, just to name a few.
Iowa’s soils can vary widely within a single field. Consider the topography, drainage patterns, and historical land use when determining sampling locations.
Different crops may have varying root depths, so it’s essential to sample at the appropriate depth. For row crops like corn and soybeans, sampling depth is typically 6-12 inches.
The timing of soil sampling can affect nutrient levels. Ideally, samples should be taken in the fall after harvest or in the spring before planting to reflect the nutrient status before the growing season.
Align soil testing with nutrient management plans. Consider the specific nutrient requirements of the crops to be planted and adjust fertilizer recommendations accordingly.
Soil pH is critical for nutrient availability. Test and address pH levels, as they can influence nutrient uptake by plants.
Iowa soils vary in organic matter content. Consider this when interpreting soil test results, as organic matter influences nutrient retention and availability.
Iowa has a significant focus on nitrogen management due to its impact on water quality. Assess nitrate levels in the soil and implement best management practices to minimize nutrient runoff.
A: Soil Test Reports are sent in CSV, Excel and PDF format.
A: No, not for fertility sampling. All you need to get started is a rough boundary of the field (we can provide) to be sampled.
A: You can call us if you have any questions about your soil test report.
641-200-0817
A: Nutrient recommendations need to be requested when ordering soil sampling. If not, they can be added on after the field is sampled. The lab will need previous crop, Intended crop and yield goal.
What Our Customers Say About Us
How to get started
With Deveron, it's as easy as 1, 2, 3....
1. Order Soil Sampling
Contact Us to order your preferred sampling type and resolution and our team will sample your fields asap.
2. Soil Analysis
Samples are sent to our certified lab in Clear Lake, IA for analysis.
3. Soil Results
Results are sent to you in a variety of formats and we help interpret your soil results for you.
