Tantalizing red tomatoes. Crispy, fresh lettuce leaves. Artichoke globes larger than your fist. Bright, yellow lemons plump with juice.
Ryan Lorenzen, right, learned about Russ Finch, left, and his geo-air greenhouse in 2018. Finch designed and built the original geo-air greenhouse in 1992. Allen Bright, center, has taken over the business and continues to sell geo-air greenhouse kits.
The inside of Lorenzen’s geo-air greenhouse is dug at different levels to accommodate all sizes of trees, fruits, houseplants and vegetables.
To heat the geo-air greenhouse when the temperature inside reaches 50 F, air circulates through a series of field tile buried underground.
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Ryan Lorenzen likes to experiment growing different plants in his greenhouse.
The Meyer lemon tree is the “quintessential tree” at Lorenzen Family Produce. It produces large, juicy lemons.
Passion fruit blossoms greet you when you first enter the grow room of the Lorenzen geo-air greenhouse.
Reporter Kristen Sindelar has loved agriculture her entire life, coming from a diversified farm with three generations working side-by-side in northeastern Nebraska. Reach her at Kristen.Sindelar@midwestmessenger.com.





