Conjoined pumpkins, ears of corn by Brainerd growers turn heads

Mike Koering, who has grown and sold pumpkins for almost two decades, harvested his fourth conjoined pumpkins this year. Boys-N-Berries Farm in Brainerd also grows pumpkins and harvested conjoined ears of corn this year. Both oddities have been a hit with produce shoppers.

Mike Koering shows off the conjoined pumpkin at the corner where he was selling squash and pumpkin Friday, Oct. 2, at the Essentia Health Sports Center parking lot. Kelly Humphrey / Brainerd Dispatch
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BRAINERD, Minn. — Two is truly better than one.

Mike Koering and Robert Nibbe grew and recently harvested conjoined pumpkins and ears of corn, respectively, that have become a hit with shoppers this Halloween season.

“I’m not really sure how it happens,” Koering said of his conjoined pumpkins. “But all I know is I got two different patches of 6 acres that I’m growing in. And I’ve only had it happen four times in the last 20 years. One year — I believe it was ‘16 — I had two of ‘em.”

The 66-year-old Brainerd, Minn., resident and his pumpkins are a common sight in the parking lot at Essentia Health Sports Center.

“It just started out to be a hobby and it still is for me,” Koering said of growing pumpkins and buttercup squash year after year. “I guess I’m not quite old enough to sit on the couch, yet. It keeps me going, it keeps me active.”


Local pumpkin grower Mike Koering talks about his conjoined pumpkins

Pumpkin production

“For some reason, they seem to grow in one certain area of one of my patches,” Koering said of the conjoined pumpkins he has harvested over the decades. “It just seems like that area — if I’m going to get one — it’s right in that one certain small area, and I don’t have any clue why.”

How Koering’s conjoined pumpkins came to fruition is a mystery, but odds are the “twinsies” will remain a popular sight with shoppers at his pumpkin stand.

“I’ve been showing them off a little bit on the weekend,” Koering said. “A lot of people take a picture with it and get themselves in the picture and stuff like that. … They get kind of excited about seeing it.”

Koering’s conjoined pumpkins from his St. Mathias property, however, will not be sold to the highest bidder, and they will not be destined for the processing plant as pie filler or decorate the doorstep of some home come Halloween. He has grander plans for the homegrown oddity.

“I have a customer that does an underwater pumpkin-carving contest every year. And she came by a couple weeks ago and I told her she could use this pumpkin, and she was pretty excited about it, of course,” Koering said. “I just need some nice pictures in return, that’s all I want.

“I did not try and grow it. And I don’t know if it can be done, to be honest with you. It’s just rare, I think, you know? I’ve done it for 20 years, and I’ve only had four of them — total.”


According to Jo Ellen Meyers Sharp, who writes The Hoosier Gardener column for The Indianapolis Star, fertilization of two of a flower’s ovaries instead of the usual one is what causes conjoined produce.

“It’s not terribly uncommon,” Sharp wrote. “Some horticulturists say it’s about the same frequency as human twin births.”

Boysnberries Farm in Brainerd harvested this year conjoined ears of corn. Submitted photo / Boysnberries Farm

Down on the farm

Boys-N-Berries Farm in Brainerd includes 10 acres worth of pumpkins, gourds and as well as corn stalks, straw bales, mums and more that attract visitors. Robert Nibbe owns the farm.

“We bring 31 varieties of pumpkins up to our yard, and people can walk around the yard and select from what we have here,” Nibbe said. “We had a phenomenal year for growing. … We had rainfall events that happened right when we needed them — a lot of sun, a lot of humidity.”

Boys-N-Berries Farm’s pumpkin season-opening weekend was the last weekend of September. Nibbe purchased the property in 1999 with his four boys and started with 2 acres of strawberries.

Boys-N-Berries Farm has had a few conjoined pumpkins over the years, including one harvested this year from his farm. And they have sold very well, according to Nibbe.


“We generally find one or two a year where they come off the same stem and it’s very interesting … a fluke of nature,” Nibbe said. “We have about 20,000 pumpkins here in a season, so there’s a lot of opportunity for that to happen.”

I cover arts and entertainment, and write feature stories, for the Brainerd Dispatch newspaper. As a professional journalist with years of experience, I have won awards for my fact-based reporting. And my articles have also appeared in other publications, including USA Today. 📰
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