Iowa Cover Crop

Iowa Cover Crop In a world of corn and beans, we have all the other seed: cover crops, forage, turf, alfalfa, and natives. Small seed. Big impact. 🌱
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We are owned and operated by two Iowa farm families who believe in building strong soil and strong rural communities. Before they were business partners, Bill Frederick and James Holz were 4-H buddies and classmates growing up in Greene County, Iowa, near Jefferson. In 2014, they founded Iowa Cover Crop (ICC) as a way to help a few neighbors and diversify their farm operations. ICC focuses on spec

ialty seeds...basically anything other than corn and soybeans. We have a broad selection of cover crops, native blends for CRP, and grasses for pastures and waterways. Combined, Bill and James have 20 years of experience growing cover crops. They have personally seeded rye grain, rye grass, oats, spring and winter wheat, peas, hairy vetch, common vetch, rapeseed, forage kale, crimson clover, radish, and turnips on our own farms. With our diverse first-hand experience, we can help pick the best cover crop for your operation. Our specialty is full service seed and application. If you provide us with the goals for your seeding and a budget, we will help you identify the best seed for your situation. Once we get your maps, our experienced aerial and high clearance applicators will plant your cover crops. All that is required of the producer is a phone call! When they aren’t selling cover crops, Bill and James can be found raising row crops, cattle, small grains, and kids on their respective family farms in Greene County.

Heads up to our followers south of the (Iowa) border and those up for a road trip, ICC Dealers Hayden and Nick Guetterma...
05/31/2026

Heads up to our followers south of the (Iowa) border and those up for a road trip, ICC Dealers Hayden and Nick Guetterman of Guetterman Brothers Family Farms are hosting a field day on June 4th.

If you’ve been curious about planting green into hairy vetch at scale these guys are the go to resources.

We like them so much we’re willing to forgive them for the KState purple. 🤣 🌪️

Check out the first of several events from SouthWest Iowa Soil Health this summer. It’s a great opportunity to learn abo...
05/29/2026

Check out the first of several events from SouthWest Iowa Soil Health this summer. It’s a great opportunity to learn about soil health from farmers making it work!

🪱We are one week away from our first Summer of Soil Health Tour stop!🪱
Be sure to register by call/text 319-541-2969 or email [email protected]; this helps us with numbers for food count!

Can’t wait to see everyone!

05/26/2026

James and Hazel checking in on them mustard field and our cow herd over the weekend. 🐮

Remembering those who made the ultimate sacrifice, so that we can pursue our dreams. 🇺🇸We are closed in observance of Me...
05/25/2026

Remembering those who made the ultimate sacrifice, so that we can pursue our dreams. 🇺🇸

We are closed in observance of Memorial Day and will see you back in the office Tuesday!

05/22/2026

Warm season forages are a useful tool for livestock producers, but they need to be managed properly.

Bill and James talk through their plans for the year and lessons they learned the hard way so you don’t have to.

Check out our latest episode of Under the Covers! 🎙️

05/20/2026

On Under the Covers, James and Bill come as they are. Not always polished, not always on topic, and always a little competition brewing between them.

New episode drops tomorrow, Thursday May 21st. 🎙️

In the meantime, catch up on our last episode. 👇🏻

05/18/2026

No…it’s not weeds. 🤣

05/14/2026

James takes you out to the field where he’s growing hybrid rye and certified Winner Wheat.

Address

1669 N Avenue
Jefferson, IA
50129

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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