Greenhouse Bench Systems for Commercial Growers

Maximize Your Production with Harnois Greenhouse Bench Systems Harnois offers premium greenhouse bench systems designed for commercial growers who want to optimize space, improve efficiency, and ensure reliable crop support. Our cultivation surfaces combine durability, stability, and flexibility to meet the needs of modern greenhouse operations,  from forestry production to germination tables and floodable tables. […]

2025: New Generation Greenhouse Films Now Available at Harnois

Greenhouse films

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 […]

Greenhouse Automation: 7 Reasons to Automate Your Operations

automation

Greenhouse automation is no longer a luxury reserved for large-scale industrial producers. For growers of all sizes, semi-automated greenhouse systems have become one of the most effective answers to today’s most pressing challenges: a shrinking labor pool, rising operational costs, and growing demand for consistent, high-quality produce. By strategically integrating greenhouse automation technology into your […]

Implementing Fertigation Systems: A Complete Guide for Growers

Strawberry crop yield improvement with fertigation system at Ferme Gadbois

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 […]

Year-Round Strawberry Production in a High-Tech Greenhouse

culture fraise hors sol sous serre

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 […]