Prospiant

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Prospiant Prospiant is the leading provider of commercial greenhouses in North America. We service the floriculture, research/education, and produce markets.

Prospiant represents the agriculture technology business portfolio of Gibraltar Industries, Inc. (NASDAQ: ROCK), and is the leading U.S.-based provider of turnkey controlled environment agriculture (CEA) solutions for growing fruits, vegetables, and flowers. The company has expertise in custom-designed, manufactured and installed greenhouses for research, education, and retail garden centers. Prospiant embodies long-term stability with the unmatched financial strength and end-to-end expertise of our heritage brands; gained during more than 185 years of combined business success. Our customers rely on our expertise to succeed in these markets:

• Produce — growers of fruits and vegetables located closer to grocery retailers and restaurants they supply
• Commercial — growers of flowers and plants as well as greenhouses for educational, research and institutional organizations and retail businesses

Visit Prospiant.com. Gibraltar Industries, Inc. (Nasdaq: ROCK), is a leading manufacturer and provider of products and services for the renewable energy, agtech, residential, and infrastructure markets. Gibraltar operates 38 facilities in 17 states, Canada, China, and Japan. These businesses operate through 27 manufacturing facilities and two distribution centers, giving them a base of operations to provide customer support, delivery, service and quality to several regional and national customers. Gibraltar's common stock is a component of the S&P SmallCap 600 and the Russell 2000® Index.

Today’s the day! In just a few hours, we’ll be kicking off our Commercial Greenhouses FAQs: Ask the Experts webinar with...
10/22/2026

Today’s the day! In just a few hours, we’ll be kicking off our Commercial Greenhouses FAQs: Ask the Experts webinar with Tom Shepherd and Jeff Smesmo.

Haven’t registered yet? No problem! You can still register here: www.prospiant.com/webinars/

Bring your questions and join the conversation.

Considering a new commercial greenhouse and have questions about planning and building?

We want to hear from YOU!

Drop your questions in the comments below or submit them through our website. Our presenters, Tom Shepherd and Jeff Smesmo, will answer your questions during the live webinar.

Register for the event at www.propsiant.com/webinars/

We are excited to be part of the 99th National FFA Organization Convention and Expo. Stop by our booth 1412 and learn mo...
10/21/2026

We are excited to be part of the 99th National FFA Organization Convention and Expo. Stop by our booth 1412 and learn more about the Classroom Cultivator greenhouse for your FFA Chapter. It’s built to inspire learning for generations to come.

Learn more about Classroom Cultivator on our site: https://www.prospiant.com/classroom-cultivator/

Check out Spanish Fork High School, where we designed and built a Vail A-Frame Greenhouse to provide students with hands-on, student-grown plant production: https://www.youtube.com/watch?v=xp6ovOh_DOc

Considering a new commercial greenhouse and have questions about planning and building? We want to hear from YOU! Drop y...
10/19/2026

Considering a new commercial greenhouse and have questions about planning and building?

We want to hear from YOU!

Drop your questions in the comments below or submit them through our website. Our presenters, Tom Shepherd and Jeff Smesmo, will answer your questions during the live webinar.

Register for the event at www.propsiant.com/webinars/

The next generation of agriculture leaders is here! Good luck to all FFA students attending the conference—we’re rooting...
10/15/2026

The next generation of agriculture leaders is here! Good luck to all FFA students attending the conference—we’re rooting for you.

A little attic stock of spare parts can help you avoid a crisis during a storm, on a holiday, or when tech support is si...
10/14/2026

A little attic stock of spare parts can help you avoid a crisis during a storm, on a holiday, or when tech support is six hours away. Good parts to stock include: aspirator filters and boards, a spare probe (to measure hot water), fuses, glazing panels, motors, limit switches, exhaust fan belts, and pad pumps.

It’s nice to work with people who get it. We like working with partners who understand the challenges growers face and s...
10/13/2026

It’s nice to work with people who get it.

We like working with partners who understand the challenges growers face and share our commitment to helping them succeed.

Van der Valk Horti Systems recently posted an article about the role strong working relationships play in successful greenhouse projects like KingsOne, with added insights from our own Tony Abbas.

Check out what he had to say: https://www.hortidaily.com/article/9881612/they-understand-our-business-and-the-challenges-we-face/?utm_medium=email

Strong partnerships drive successful projects.Van der Valk Horti Systems shares that they believe in building long-lasting partnerships based on trust, shared expertise and mutual growth. As…

  is here! Giving back can mean time, money, or simply lending a hand. No spotlight needed—every act of kindness makes a...
10/13/2026

is here! Giving back can mean time, money, or simply lending a hand. No spotlight needed—every act of kindness makes a difference. Let’s this .

Happy Thanksgiving, Canada! Amid busy greenhouse work, take a moment to reflect, share gratitude, and enjoy the fruits o...
10/12/2026

Happy Thanksgiving, Canada! Amid busy greenhouse work, take a moment to reflect, share gratitude, and enjoy the fruits of the land. We’re thankful to be part of your journey.

Happy  ! Growers are the backbone of agriculture—keeping crops healthy, operations running, and food on the table. We’re...
10/12/2026

Happy ! Growers are the backbone of agriculture—keeping crops healthy, operations running, and food on the table. We’re proud to support you and your incredible work.

Address

5513 Vine Street
Cincinnati, OH
45217

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

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