Gothic Arch-Style Greenhouse: How Harnois Invented a Canadian First in 1973
In 1973, a single project changed the course of commercial greenhouse growing in Canada — and beyond. Rolland Harnois, founder of Harnois Industries Inc., designed and built the first gothic arch-style, gutter-connected greenhouse complex ever constructed in the country. At 45,000 ft², it was not only the largest of its kind in Canada at the […]
Greenhouse Production: Finance & Manpower
Whether you grow hydroponically, aquaponically, in the ground, or through a hybrid cultivation method, most commercial greenhouse producers face the same two core challenges: Limited financial resources and difficulty managing capital expenses Labor shortages and rising manpower costs Finding effective solutions to these problems is essential — they directly affect the long-term profitability of […]
Cost of Growing in a Winter Greenhouse: What You Need to Know
Winter greenhouse growing allows you to supply fresh produce to your customers all year round. However, in northern climates, cold-season production comes with additional energy expenses that require careful planning. Understanding your winter greenhouse growing costs before starting is essential to determining whether year-round production is the right move for your operation. This guide breaks […]
Renewable Energy for Greenhouses: Geothermal & Biomass Guide
Running a commercial greenhouse means managing heat and light around the clock. According to a report from Agri-réseau published in 2008, energy represents on average 37% of total operating costs in greenhouse production — a figure that remains accurate today. With heating bills continuing to rise across North America, switching to sustainable energy sources has […]
The benefits of a commercial greenhouse for organic production
Organic farming requires precision, control, and consistency—qualities that a commercial greenhouse for organic production is uniquely designed to deliver. By growing in a commercial greenhouse, organic producers can better manage pests, diseases, soil health, and climate, all while reducing the need for synthetic inputs. Whether you’re producing organic vegetables, herbs, berries, or seedlings, a commercial […]
Why grow your crops in a commercial greenhouse?
Commercial greenhouse benefits go far beyond simply having a roof over your crops. For professional growers facing unpredictable weather, rising input costs, and tighter margins, a controlled growing environment is one of the most strategic investments available today. Whether you’re considering full greenhouse production or a hybrid approach alongside field crops, here is why thousands […]
How to apply for funding for your greenhouse project
Starting or expanding a commercial greenhouse requires a significant upfront investment. Whether you’re building your first structure or scaling an existing operation, securing the right funding can make the difference between a project that thrives and one that stalls before it begins. This guide walks you through the key steps to prepare a strong funding […]