From the Field Crop Report: May 24

Southeast North Dakota

Gary Geske

Cool, wet weather has slowed root development and some plants are showing a yellowing or purplish leaf color. Warm weather should enhance development of the roots. Normally, there is no yield reduction from plant discoloration at this time in the growing season unless it’s fertility driven by low nutrient levels.

Southeast South Dakota

Ramie Coughlin

We have cold saturated soils in Southeast South Dakota on the 23rd of May. Most corn fields are up and can be rowed on a drive by. Unfortunately, when you stop and look closely it, there is a bit of a yellow tint to it. These crops need sunshine and warm temps.

Northeast South Dakota

James Keltgen

Things have really changed in the last week. Many areas received decent levels rainfall, which halted planting. Areas in Central South Dakota are still very dry, and areas in East Central South Dakota are very wet as more than 3″ of rain fell. Cool, cloudy weather slowed growth as you can see slight yellowing in corn. Emergence looks very good and even in corn and many soybeans are starting to crack.

Northern Minnesota

Ken Highness


Gary Geske and I planted Latham’s regional corn and soybean plot on May 23. Gary is pictured here, checking seed depth. The plot is located on the southwest corner of State HWY 10 and State HWY 9 near Glyndon, Minnesota.

Southern Minnesota

Brandon Wendlandt


This field of LH 5095 VT2 was planted April 23. Rain, clouds and low temperatures this past week hasn’t promoted much growth. Once the sun returns, just watch that corn grow!

Even with our cloudy, cool spring weather we are only running 10 GDU days behind the historic mark for may according to the University of Minnesota Outreach Center in Lamberton.

Southern Wisconsin

Greg Mair


If we could get a string of sunny days, corn planting could wrap up in Wisconsin. Sunshine and warmer temperatures are also needed to push along crop development.

Latham® Hybrid LH 5099 SS was planted May 8 in Ripon, Wisconsin. This field shows uniform emergence and growth, but that’s not the case everywhere. Unfortunately, cooler temps are hampering growth across the region. 

With the significant rainfall we have had, it is important that growers get out and walk fields as conditions allow. 

Call your local Latham seed supplier or RSM at 1.877.GO.LATHAM if you would like a second opinion as to whether replant is needed. Additional tips are available online here.

Southeast Minnesota & Northeast Iowa

Craig Haaland


It was a beautiful, sunny day with temps near 70 degrees in early May when Latham dealers Frank and Matt Wyatt of Hudson, Iowa, planted their corn plot. We’ve received a lot of cold, rainy days ever since. Warmer days are in the forecast, so we these crops should turn the corner with sunshine and heat.

West North Central Iowa

Bart Peterson

Due to rotator cuff surgery, Latham® dealer Marvin Beneke needed a helping hand picking up empty hard boxes from his customer’s farms. I thought was quite the neat collection of antiques at one of the stops we made.

Eastern Iowa

Jerry Broders

Craig Christians, Latham Territory Sales manager, rode with me to visit Latham® Dealer Chris Chriss’ farm in western Illinois. Crop scouting and plant evaluation is part of my job at Latham Hi-Tech Seeds. This plot emerged 8 days after planting.

Central Iowa

Bryan Rohe


Busy time collecting hard boxes and pallets. Few areas talking about replanting as well. Check your fields as soon as possible.

Western Iowa & Eastern Nebraska

Larry Krapfl

Parked equipment is a common site since we’ve experienced 7 days of rain. Fields are too wet to enter. We’re seeing a lot of ponding. With more rain on the way, it’s likely replant will be needed. Click here for replanting tips.

Northwest Iowa

Darin Chapman

Phil Long, technical agronomist manager for Latham Hi-Tech Seeds, and Darin Chapman, Latham regional sales manager in Northwest Iowa, are performing on-farm research with a multi-hybrid planter while flying our drone. In addition to studying multi-hybrid performance throughout the field, they also studying tillage practices and planter performance using FieldView. These studies will pair well with Latham’s Seed-2-Soil® agronomic services!

North Central Iowa & South Central Minnesota

Cory Greiman

Cory G

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Due to excessive rainfall, ponding is a common​ sight in fields throughout my territory. More than 16 inches of rain has fallen this season. On average, North Iowa receives about 7.7 inches of precipitation from January through May. Farmers will be busy checking fields and evaluating where replants are needed.

Eastern North Dakota

Brain McNamee


This is a picture of newly established field of Latham 400HVX Roundup Ready Alfalfa in western North Dakota. This field is very sandy/rocky. Overall, this field is a poor producer with a weed problem. This alfalfa was recently sprayed with Roundup, so we’ll be monitoring it to see how it controls weeds and yields.