2025: New Generation Greenhouse Films Now Available at Harnois

New Greenhouse Covering for 2025 At Harnois Greenhouses, we are proud to introduce the latest high-performance polyethylene greenhouse films from our trusted partner, Plastika Kritis. Their 2025 lineup redefines climate management and light optimization—empowering growers to boost productivity, enhance crop quality, and reduce operational inputs. These new greenhouse films are now available through Harnois and […]

Year-Round Strawberry Production in a High-Tech Greenhouse

Can You Grow Strawberries Year-Round in a High-Tech Greenhouse? Yes! A year-round strawberry greenhouse offers an optimized, climate-controlled environment ideal for continuous production. Unlike open-field or high tunnel systems, high-tech greenhouses precisely regulate temperature, humidity, CO₂ levels, and lighting—ensuring consistent yields and premium fruit quality 365 days a year. Producers like Ferme Gadbois in Quebec […]