Key Takeaways:
- GrowSpan Greenhouse Structures will celebrate the grand opening of its new state-of-the-art Venlo greenhouse on April 3rd, 2025, in Dyersville, Iowa.
- The ribbon-cutting event will take place at 1:00 p.m. CST, followed by guided tours, networking opportunities, and fresh produce sales.
- The Venlo greenhouse spans 25,000 square feet and is designed to enhance large-scale commercial growing efficiency.
- GrowSpan is the only U.S. manufacturer of Venlo greenhouses, bringing Dutch technology to the American market.
- The facility will serve as a showcase for advanced climate control, growing systems, and sustainable production.
Grand Opening Set for April 3rd at Dyersville Campus By GrowSpan Greenhouse Structures
GrowSpan Greenhouse Structures is set to unveil its newly completed Venlo greenhouse at its Dyersville, Iowa campus. The company will host a ribbon-cutting ceremony on Thursday, April 3rd, from 12:00 p.m. to 3:00 p.m. CST at 1440 Field of Dreams Way.
The event will feature:
- A formal ribbon-cutting at 1:00 p.m. CST.
- Guided tours of the state-of-the-art structure.
- Networking opportunities with industry professionals.
- Food, beverages, and fresh produce grown on-site
Attendees will get an exclusive look at the cutting-edge technology integrated into the greenhouse and learn how GrowSpan is setting new standards in commercial greenhouse manufacturing.
Venlo Greenhouse: A New Era in Commercial Growing
The Venlo greenhouse project is the result of years of research and development and a $13 million investment in GrowSpan’s manufacturing facilities and infrastructure. The Dyersville campus, now spanning over 60 acres, has become a hub for innovation in controlled environment agriculture.
“As the only U.S. manufacturer of the Venlo, we have a unique opportunity to expand our reach and provide innovative solutions to both existing and new customers,” said Will Hopkins, Business Development Manager for GrowSpan.
Designed for large-scale commercial operations, the Venlo greenhouse offers:
- Highly efficient climate control systems.
- Superior light diffusion and durability with hot-dipped galvanized steel and 4mm glass.
- 25,000 square feet of growing space divided into three specialized zones.
- A headhouse with 10,000 square feet of production and operational space.
Innovative Features and Advanced Growing Systems By GrowSpan Greenhouse Structures
The Venlo greenhouse incorporates advanced growing technologies to maximize productivity, energy efficiency, and sustainability.
Key Greenhouse Features:
✅ 90% natural sunlight transmission through high-quality glass.
✅ Motorized, cable-driven climate screens for precision light management.
✅ Hydronic heating systems, LED lighting, and high-pressure foggers for climate control.
✅ Partitioned growing zones tailored to different crop types.
Inside, the greenhouse is divided into three growing zones:
- Lettuce Zone: Uses a deep water cultivation system with floating rafts.
- Tomato Zone: Features a suspended gutter system with drip irrigation.
- Strawberry Zone: Utilizes a similar gutter cultivation system with leachate collection.
“With glass, the structure allows around 90% of natural sunlight to come through,” said Jena Jepson, Head Grower for GrowSpan. “The taller roof and large open space create a more homogenous growing environment, making it more efficient than traditional greenhouses.”
The attached two-level headhouse provides space for harvesting, processing, mechanical operations, and office space, with a conference room and viewing platform overlooking the greenhouse.
Bringing Dutch Greenhouse Technology to U.S. Growers
The Venlo greenhouse model, originally developed in the Netherlands, is widely used in large-scale commercial agriculture. GrowSpan’s U.S. manufacturing of the Venlo system gives American growers access to proven European technology without relying on international imports.
“For operations needing a structure over 15,000 square feet, the Venlo is an easy choice. It’s the most efficient system available, backed by Dutch technology that sets the industry standard,” said Hopkins.
The greenhouse’s high-tech design allows for lower operating costs, making it an attractive option for commercial growers focused on profitability.
“Our customers look for greenhouse systems that maximize profitability,” said Tania Tomoroga, VP of Sales and Marketing for GrowSpan. “The Venlo structure will allow them to produce large harvests at the lowest cost, giving them a competitive edge in the marketplace.”
Supporting Local Communities and Future Growers
Beyond commercial applications, GrowSpan’s Venlo greenhouse will also benefit local communities in Eastern Iowa. The facility will:
- Supply fresh produce to the region.
- Host educational tours for schools, universities, and industry professionals.
- Offer hands-on learning for new and experienced growers.
“For us, we wanted this greenhouse to be a showcase for cutting-edge growing systems and equipment,” added Jepson. “We focused on industry standards and sustainability to ensure this facility meets the needs of modern agriculture.”
With controlled environment agriculture playing a key role in the future of food production, GrowSpan aims to lead the industry in efficiency, sustainability, and innovation.
Join the Grand Opening Event
Growers, industry professionals, and the public are invited to attend the grand opening on April 3rd to explore the new greenhouse, meet the GrowSpan team, and learn about the latest advancements in commercial greenhouse technology.
📍 Event Details:
📅 Thursday, April 3rd, 2025
⏰ 12:00 p.m. – 3:00 p.m. CST (Ribbon-cutting at 1:00 p.m. CST)
📍 1440 Field of Dreams Way, Dyersville, Iowa
For more information or to RSVP, visit GrowSpan’s Event Page.
