Hummert International

Hummert International Hummert Int. provides industry-leading products, expert growing knowledge, and world-class customer Louis, where August H. Hummert Sr. H. Hummert Seed Co.
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Our rich history originates in 1932 with a humble German immigrant establishing his roots in downtown St. made his start by providing seed and supplies for St. Louis growers on the famous “Florist Row,” along the banks of the Mississippi River under the name A. Throughout the ‘30s and ‘40s, business gradually grew after the company’s first 16-page catalog was produced in 1936 and A.H. (Gus) Hummert, Jr. had joined his father’s business following his service in WW II. Gus would later assume the role of President in November 1970, after the passing of his father. While Hummert Seed steadily grew in stride with the surrounding St. Louis region, the third-generation of the Hummert’s joined the business with sons August H. (Sonny) Hummert III and Pete Hummert joining in 1961 and 1980, respectively. Sonny established Ad-Arama in 1979 to handle advertising for the company and the expansion of the 16-page catalog into what he envisioned as a soon-to-be staple in the horticulture community. Over time, Hummert Seed’s catalog and business would grow from a humble seed store to a global distributor. Sonny would later take on the role of President after the untimely passing of his father, Gus, in 1974. The company headquarters later relocated to Earth City to expand its warehouse in 1995, while adopting the company name Hummert International, to complement its worldwide role. Over the past 30 years, Hummert International has grown to establish business in all 50 states, export products to 70 foreign countries, and expand its extensive catalog to more than 32,000 horticulture product and equipment offerings. In late 2019, Jim Duever, a 25-year employee and Vice President of Hummert, was promoted to President after Sonny’s decision to step aside as Chairman of the Board. As 2020 began, the world was met with a challenge, unlike anything Hummert International had seen throughout its 88-year past. As the traditionally busy Spring was met with instability and uncertainty, Hummert International lost the individual who, for the past 46 years, was instrumental in building the company into what it is today, with the passing of Sonny Hummert in May 2020. Today, Hummert International remains family-oriented and fourth generational, with Sonny’s daughter, Julie, and Pete’s son, Jason, who are a part of the 60 person staff that operate out of our Earth City, MO, and Topeka, KS warehouses. We continue to stand as a leader in horticulture product knowledge and world-class customer service that is unparalleled in the industry. We realize, now more than ever, that having a reliable source for supply distribution is key to keeping your business operations running smoothly. With expertise today’s growers can rely on, Hummert International is proud to serve the greater growing community.

Is your poly film covering due for replacement? Now is the perfect time of year for prepping your high tunnel or cold fr...
10/22/2026

Is your poly film covering due for replacement? Now is the perfect time of year for prepping your high tunnel or cold frame for the next season. Hummert International offers poly film from well-trusted partners: Warp’s: FLEX-O-GLASS® options include 4-Year UV Film and IRCC Thermal Film with Condensate Control. https://hubs.la/Q04BZw060
And Poly-Ag: Greenhouse films with options for light transmission, infrared retention, and anti-condensation properties to match your growing requirements. https://hubs.la/Q04BZwcP0 Need help selecting a covering? Contact our team to discuss film options and sizing for your high tunnel.
https://hubs.la/Q04BZw1M0

The 99th National FFA Convention & Expo in Indianapolis starts tomorrow!As a supplier and distributor of grower supplies...
10/20/2026

The 99th National FFA Convention & Expo in Indianapolis starts tomorrow!

As a supplier and distributor of grower supplies, greenhouse equipment, and greenhouse structures, Hummert International is committed to the future success of FFA programs across the nation. We’re excited to learn about your programs, help fill your greenhouses, or help pick your future greenhouse.

Come find us at Booth 1402 and meet Riley Cantrell and Brittany Van Hook!
https://hubs.la/Q04BDNDR0

Ready to shed some light on your growing operation? At Hummert International, we offer a range of solutions to meet your...
10/13/2026

Ready to shed some light on your growing operation? At Hummert International, we offer a range of solutions to meet your requirements. From Photobio's energy-efficient, full-spectrum LED lighting for indoor and greenhouse production, to Fluence's rack lighting and supplemental canopy lighting for commercial cultivation, or P.L. Light Systems long-trusted LED fixtures designed for uniform light distribution, with options for greenhouse, multi-tier, and under-canopy applications. Learn More: https://hubs.la/Q04B09cT0

Managing greenhouse pests and ornamental diseases? SEPRO’s new Barracuda® and BattleLine® are your reinforcements! 🛡️Bar...
10/06/2026

Managing greenhouse pests and ornamental diseases? SEPRO’s new Barracuda® and BattleLine® are your reinforcements! 🛡️
Barracuda® Insecticide / Miticide combines two active ingredients in one premix for fast knockdown, 21–28 days of residual activity, and dual modes of action against mites, thrips, aphids, whiteflies, and other key greenhouse pests. BattleLine® Fungicide delivers systemic and contact protection with flexible application options for ornamental diseases, including Rhizoctonia, Fusarium, Botrytis, powdery mildew, Cylindrocladium, and black root rot.
Learn more: https://hubs.la/Q04z2V1T0

Irrigation schedules should be easy to manage, whether you’re at the controller or away from the greenhouse.The new Dram...
10/01/2026

Irrigation schedules should be easy to manage, whether you’re at the controller or away from the greenhouse.

The new Dramm Villa smart irrigation controllers let you program schedules on the onboard screen, through a phone app via Bluetooth or Wi-Fi, or in a web browser. Connect multiple controllers to one account to see schedules in one place and make updates from your phone, tablet, or computer.

Available in 6 and 12 station output versions, the Villa supports up to 8 start times per day. It’s a practical step toward the future of greenhouse irrigation automation and control: more ways to manage your schedule, wherever the day takes you!

Learn More: https://hubs.la/Q04yTr450

Planning a greenhouse project involves more than choosing a structure. You need experienced guidance on design, equipmen...
09/29/2026

Planning a greenhouse project involves more than choosing a structure. You need experienced guidance on design, equipment selection, material sourcing, budgeting, and coordination across the full project.
With Hummert International, you're partnering with a distributor that helps plan, source, and equip the space around your operation’s actual needs. We support projects from early design discussions all the way through completion. Not only will we continue to supply your operation, but we'll be there for troubleshooting and support of your growing operations into the future.
Working directly with a greenhouse manufacturer may get you the structure, but partnering with Hummert helps you build the full growing environment around it!
Learn more: https://hubs.la/Q04yvBhp0

Now featuring: Landmark Plastic hanging baskets, trays, and accessories at Hummert International!Long trusted by growers...
09/24/2026

Now featuring: Landmark Plastic hanging baskets, trays, and accessories at Hummert International!

Long trusted by growers across the industry, Landmark Plastic offers high-quality containers for greenhouse, garden center, and nursery operations.
Browse the product line here: https://hubs.la/Q04ycNpJ0

If you’re planning for spring, now is the time to book your Plants and Cuttings orders! Early planning helps growers sec...
09/22/2026

If you’re planning for spring, now is the time to book your Plants and Cuttings orders! Early planning helps growers secure the cuttings and bulbs they need to ensure a successful spring planting season.
Our knowledgeable team works with trusted vendors to source quality materials for your operation, and provide support, every step of the way.
Book today: https://hubs.la/Q04x_zY80

With the Fall season quickly approaching, now is a great time to get the tools your growing operation needs. And with ou...
09/16/2026

With the Fall season quickly approaching, now is a great time to get the tools your growing operation needs. And with our Early Order Program, these tools are on sale for a limited time! Get ready for seasonal prep and cleanup with our wide selection here:
https://hubs.la/Q04xBxkR0

Fall application season calls for reliable coverage and consistent performance. SOLO sprayers give growers and landscape...
09/09/2026

Fall application season calls for reliable coverage and consistent performance. SOLO sprayers give growers and landscape professionals practical options for spot treatment, routine applications, and larger-area work.
From hand sprayers to backpack models, the SOLO lineup includes sizes and configurations to fit a range of chemical application tasks. Explore SOLO sprayers from Hummert International and find the right fit for your operation: https://hubs.la/Q04x2D-N0

Address

10 S Corporate Hills Drive
St. Charles, MO
63301

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+13145064500

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