The greenhouse acts as a thermal buffer
Mainly, the greenhouse acts as a thermal buffer, maximizing the plant’s photosynthetic yield. As we explore further, we see how this phenomenon not only enhances day-to-day operations but also contributes to long-term sustainability and resilience against climatic uncertainties. Advanced Climate Management Beyond basic temperature and humidity regulation, the buffer effect plays a pivotal role in […]
Facing Climate Change for market garderners
Climate change is no longer a distant concern; it’s a daily reality for market gardeners. Rising temperatures, extreme weather events, and unpredictable growing seasons threaten not only crops but also the long-term viability of farms. To remain competitive and resilient, growers must reassess their approach to protecting their production Weather-Related Risks Are Increasing The frequency […]
A legacy of innovation in irrigation and greenhouse
It is with great sadness that we announce the passing of Mr. Rolland Harnois, co-founder of Harnois Industries on Friday, January 26, 2024. His passing leaves a void deeply felt by all those who knew and loved him. His loss goes beyond the professional; it touches the hearts of his family, friends, and community. Innovative […]
7 reasons to automate your greenhouse operations
Semi-automation can help greenhouse growers meet the challenge of labor shortages. The integration of technology can streamline processes while still requiring some human intervention. Here’s how semi-automation can help you: Automated equipment can optimize the use of resources such as water, nutrients and energy, reducing the need for manual monitoring. This efficiency allows available manpower […]
Dr. Greenhouse interviews Felix Chassouant
Just last month, nestled among the bright lights of Las Vegas, Dr. Sabeh—affectionately known in our circle as Dr. Greenhouse—dove into the heart of what’s blossoming in the field of indoor agriculture by attending the much-anticipated 2024 Indoor Ag-Con. Over a decade since its inception, this gathering has flourished, this year blooming to host over 1,500 attendees, […]
Greenhouse Orientation: Key Considerations
When starting your greenhouse project, our experts at Harnois Greenhouses, one of the leading greenhouse manufacturers in Canada, recommend considering the orientation of your greenhouse, either north-south or east-west. Each orientation has its own advantages and disadvantages, impacting crucial factors such as light penetration and ventilation. North-South Orientation: A north-south orientation maximizes light exposure during the winter […]
Fertigation Fundamentals: Implementing Effective Systems for Growers
Fertigation has become a game-changer in modern agriculture, especially in commercial greenhouses, allowing growers to deliver nutrients directly to plants through irrigation systems. This method not only optimizes nutrient uptake but also conserves water and reduces labor costs. In this article, we will explore the fundamentals of fertigation, the process of implementing fertigation systems, and the […]
Polyethylene Covered Greenhouse vs. Glass House
Introduction When choosing between a polyethylene vs glass greenhouse, growers must weigh factors like cost, insulation, and durability. Commercial polyethylene greenhouses offer affordability and flexibility, making them ideal for various climates and budgets. In contrast, glass houses provide superior light diffusion and longevity, appealing to those seeking a permanent structure. Understanding the nuances of polyethylene […]
Why A Greenhouse Is The BEST Investment For Your Farm
In this week’s episode, JM Fortier takes us on a greenhouse tour of his summer crops. JM will walk you through the setup of his greenhouse, a Harnois Ovaltech FreeStanding Greenhouse, revealing the ways he provides a shield of protection for his veggies. Whether it’s heavy downpours or heatwaves, his greenhouse acts as a guardian, […]
Best Size for a Commercial Greenhouse?
When planning a commercial greenhouse, one of the most important decisions you’ll make is determining the right commercial greenhouse size. Whether you’re producing leafy greens, nursery plants, or high-value crops, the commercial greenhouse size you choose will impact your layout, workflow, crop yield, and long-term profitability. At Harnois, we specialize in helping growers design commercial […]