Keith Koerselman’s family farm in LeMars has been going strong for 150 years. He and wife Kristin, along with sons Keaton and Kaleb, farm 500 acres in Plymouth County. Keith and his sons also custom farm and harvest. After the sons graduated from South Dakota State University, they expanded another enterprise into a full-service seed and chemical business offering custom spraying.
Keith Koerselman, Northwest Iowa CropWatch Journal
Keith Koerselman’s family farm in LeMars has been going strong for 150 years. He and wife Kristin, along with sons Keaton and Kaleb, farm 500 acres in Plymouth County. Keith and his sons also custom farm and harvest. After the sons graduated from South Dakota State University, they expanded another enterprise into a full-service seed and chemical business offering custom spraying.
Introducing Keith Koerselman
April 20: We’ve got a big week coming up
We’ve got a big week coming up. Right now, I’ve got guys itching, ready to do something. They’re also pumping a lot of manure on. We’re waiting for ground conditions to start coming up beautiful. Stay warm, weather.
April 27: We really could use some rain
We had a good week of planting with the majority of the corn acres planted, and planters are rolling hard on soybeans also. Seedbed preparation has been good since we have been so dry. We really could use some rain. It seems like we’re missing the rain just like the meteorologists are missing what they forecast! Sprayers have been busy on the few calm days that we get a chance to be out spraying. New-seeded oats look good, and alfalfa survived the winter without any winter kill.
May 4: Scouting needed after frosty mornings
We did get some much-needed rain since last week. Most of the area has seen from eight-tenths to just over 2 inches in isolated areas. That slowed planting progress, but by the end of the week farmers were able to get back in the fields. Corn planting is nearly complete, and if it’s dry this next week you won't see too many fields of soybeans to plant either. With last week’s cold temps, this coming week we will be busy scouting the early-planted soybeans that were up and determine if we will need to replant after the cold nights and frosty mornings. Corn is emerging and really needs sunshine and warmer temps, but overall stand counts have been consistent with what we planted for population. Hopefully we can get some warmer weather and another nice rain this week. Stay safe.
May 11: Planting is as good as complete
Corn and soybean planting is as good as complete. A few guys may harvest rye in the next week or two and plant soybeans following. Corn emergence seems good other than some isolated acres that had a heavy rain — those guys have had the rotary hoes out trying to break the crust. Soybeans are emerging. We will have to replant some that got frozen off. We really need some rain — it has gotten very dry!
May 18: From 0.3 to over 5 inches of rain on Saturday night
I’m writing this on Sunday night after storms just rolled through. Some the area received from 0.3 to over 5 inches of rain on Saturday night. Now this evening we have received more heavy rain and hail as large as golf balls. Tornadoes reported and damage to the south and east of me around Kingsley and Marcus. We needed the rain for the crops as we were very dry. Unfortunately, this isn’t the way anyone wants to get it. It will be a busy week assessing crop damage along with property damage. Stay safe.
May 22: A week of scouting
It has been a week of scouting. Storms that require replant on corn and beans. Between large hail, wind, tornadoes and over 5 inches of rain in places that washed the seed out of the furrow, you'll start seeing planters rolling again. Some fields are ready to spray post chemical on corn. We really need sunshine and warmer weather. I am writing this on Friday afternoon (May 22) and we received over 1 inch of rain in most of the area.
June 1: We finally got our heat that the corn needed
Caught some rain Memorial Day weekend and then we finally got our heat that the corn needed. Crops are growing great. Soybeans are looking a lot better. Some areas have caught some rain here over the last week again, but for the most part we’re on the drier side. Most of the corn post-spraying is done or will be this week. Some guys got their first-cutting alfalfa put up, otherwise a lot of the alfalfa will be mowed this week. Hopefully we can stay away from storms.
June 8: Corn found the fertilizer
Good growing conditions this week. The corn found the fertilizer, and it's off to the races now. Beans are starting to grow after we got some heat. Some areas caught some rain, but we really are dry. Most of the alfalfa is cut and either baled or will be this week. Corn post spraying is finished and will start spraying some bean fields that are starting to get weed pressure.
June 16: Our area is missing the rains
Sprayers had a busy week. A lot of bean spraying is finished and will get done the first part of next week. Hopefully the beans grow and canopy so we don’t have the third flush of weeds to spray later. It seems like our area is missing the rains. We are dry. Hopefully we’ll catch some rain this next week. Be safe.
June 22: Rain predictions mean just the opposite
We are dry. I'm starting to think that when the weather apps and meteorologists are predicting a 75-100% chance of rain it means just the opposite around here. The only place it’s wet is at the lakes. It would be nice if we could catch some nice precipitation soon.
June 26: Things will get interesting if the heat is turned on
Not much of a change here — still dry. We did have some scattered showers earlier this week, from two-tenths to isolated six-tenths in some areas. Things will get interesting next week if the heat is turned on along with wind and little to no precipitation in the forecast. Scouting for rootworm and checking soybean fields for any new weed regrowth. Stay safe and have a great 4th of July.
July 6: We finally got some much-needed rain
Change of weather this last week. We finally got some much-needed rain—4 to 5 inches or more in a lot of the area, along with wind and storms. The heat is on along with humidity. The corn is starting to tassel, and we’ll get ready to spray fungicides.
July 13: The heat is on!
The heat is on! Overall the crops look good. Corn is tasseling, beans are looking good. Second-crop alfalfa is put up. We could use a rain during this extended heat period we are in, and hopefully it cools off next week. The planes and drones are getting fired up and fungicide season begins. Stay safe and have a good week.
July 20: Lucky to get the dew in the morning
It’s been a hot week here. We’re very lucky to get the dew in the morning for the crops. Corn and soybeans are progressing well. We will need a rain soon.
July 27: “Best Five Days of Summer”
Hot week. We did get 1.3 inches of rain at the end of the week. Fungicide nearly completed. Hopefully cools off this next week. Crop scouting will be on hold as it is the “Best Five Days of Summer” next week — the Plymouth County Fair starts Wednesday. I’m on the fair board, so I’ll be at the fair all week. Stay safe and have a good week.





