More commercial cannabis growers are choosing greenhouses: what are the options?
For growers interested in entering or transitioning to cannabis production, one of the first decisions to make is where it will be grown. Options include outdoor, indoor facilities, and a mix of the two, greenhouses. Greenhouses are growing in popularity among cannabis growers. In fact, many cultivators are switching to greenhouses since they are usually […]
Growing cannabis in greenhouses: the importance of proper project preparation
Are you thinking about embarking on a new growing project but with no idea of where to start? It’s best not to jump into a new project without completing the necessary steps to ensure you have the best plan in place. Rather than attempting to grow immediately, any prospective grower should follow some preliminary steps […]
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: Harnois Greenhouses for Market Gardeners
In recent news, Vermont farmers faced another significant challenge as a powerful windstorm wreaked havoc, mangled greenhouses, and toppled trees, underscoring the growing frequency and severity of climate-related events. This incident is a stark reminder of the vulnerabilities inherent in traditional agricultural infrastructure and the urgent need for more durable solutions. At Harnois, we recognize the escalating […]
Winter Greenhouse Prepare your greenhouse in just a few steps
Optimizing Conditions Winter poses unique challenges to greenhouse cultivation, necessitating the optimization of environmental conditions to ensure plant health and productivity. It’s crucial to maintain an ideal balance of temperature, humidity, and light to mimic the plants’ natural growing conditions as closely as possible. Discover how to grow during the winter with Jean-Martin Fortier. Discover our […]
Why choose a commercial greenhouse designed by in-house engineers?
An engineered commercial greenhouse structure guarante the quality, durability, and safety of the structure. Engineers have to respect laws and regulations, resulting in an end product that meets the highest standards. Harnois’ team of in-house engineers design durable commercial greenhouse structures and can modify building plans to adapt to your crops and commercial needs. Having our own […]
A legacy of innovation in irrigation and greenhouse systems
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, […]
The Orientation of Your Greenhouse: Something to Think About
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 […]