Good Year Farms

Located in Queensville, Ontario, Good Year Farms specializes in the production of high-quality spring and fall flowers, herbs, and vegetable plants, as well as ready-to-plant gardens for local and regional markets. To keep up with growing demand and optimize its propagation process, the company partnered with Harnois Greenhouses to install freestanding structures specifically designed for its commercial horticulture needs.

By choosing Harnois Greenhouse for flowers and vegetable plants, Good Year Farms gained a scalable, climate-controlled solution that supports both plant health and operational efficiency.

Expanding transplant production with freestanding greenhouse structures

While greenhouses are traditionally associated with vegetable crops, their potential for high-efficiency transplant production is just as significant. At Good Year Farms, the team selected a greenhouse solution tailored to their unique needs: a complex of 60 ground-to-ground Ovaltech III greenhouses, each measuring 30’ x 301’.

Designed for commercial-scale crop production, the Ovaltech III model stood out for its spacious interior, structural durability, and climate responsiveness, making it ideally suited for growing both flower and vegetable transplants.

These greenhouses are configured to optimize propagation workflows, offering:

  • Curved walls and a gothic shape engineered for Ontario’s climate
  • Ample natural light to support dense, uniform seedling growth
  • Open interior layouts compatible with rolling benches and irrigation systems
  • Ventilation options for precise temperature and humidity control
  • Scalable modularity to accommodate future expansion or seasonal zoning

Thanks to this setup, Good Year Farms now benefits from a high-capacity, production-efficient environment that supports year-round transplant output, while reducing operational constraints and maximizing production cycles.

Why Good Year Farms chose Harnois Greenhouses

When planning to expand their production, the Ontarian team needed more than just a supplier; they needed a partner capable of managing a large-scale greenhouse project from design to delivery.

Harnois stood out for its:

  • Proven experience in deploying high-volume greenhouse complexes
  • It’s local expertise and track record in Canadian horticulture
  • Proven engineering in harsh environments for Ontario’s weather conditions
  • Rapid installation and service support
  • Ongoing support for layout optimization and equipment integration

The success of this 60-unit Ovaltech III installation is a testament to Harnois’ ability to deliver durable, efficient, and scalable infrastructure for professional growers.

Benefits for horticulture operations

Good Year Farms now operates a complex of 60 ground-to-ground Ovaltech III greenhouses, each measuring 30’ x 301’. This large-scale installation gives the company a significant production surface while maintaining flexibility and climate control across zones.

Since the deployment of their Harnois structures, the farm has reported:

  • More uniform and predictable plant development
  • Improved disease prevention through better airflow
  • Reduced transplant losses during critical growth stages
  • Greater control over scheduling and order fulfillment
  • Increased customer satisfaction and repeat business

The scale and performance of this setup have positioned Good Year Farms as a major player in Ontario’s transplant production market.

About Harnois Greenhouses

Harnois Greenhouses is a leader in the design and manufacturing of high-quality greenhouse structures, supporting growers’ performance across Ontario and beyond.
As a local partner rooted in Ontario’s horticulture ecosystem, we specialize in freestanding greenhouses tailored for large-scale production and year-round cultivation.
Our structures can withstand severe weather conditions while maximizing light, space, and climate control efficiency, making them ideal for commercial growers seeking durability, scalability, and local support.

About Good Year Farms

Based in Queensville, Ontario, Goodyear Farm Ltd is a family-run agricultural business recognized for its commitment to sustainability and crop diversity.


The farm employs eco-friendly practices to produce high-quality vegetables and plants for local distribution. With a focus on innovation and responsible land use, Goodyear Farm plays an active role in strengthening the regional food supply and supporting environmentally conscious agriculture..

Contact us for a horticulture greenhouse project

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