Trusted Greenhouse Supplier Canada | Van Belle Nursery Installs 12 Ovaltech III

ABBOTSFORD, BC, July 18, 2025 – As part of a strategic move to extend its growing season and increase crop diversity, Van Belle Nursery has partnered with leading greenhouse supplier Canada, Harnois Greenhouses, to implement a series of controlled-environment structures. In this first phase, 12 Ovaltech III freestanding greenhouses (30′ x 270′) were installed at […]

The Future of Growing Strawberries in a Greenhouse: Elevated Benches

Growing strawberries in a greenhouse is one of the most profitable moves a berry producer can make today. With rising consumer demand for local, fresh fruit and increasing climate unpredictability, more growers are turning to controlled-environment agriculture to protect their yields — and their bottom line. At Harnois Greenhouses, we’ve worked with strawberry producers across […]

High Tunnel vs. Freestanding Greenhouse: 5 Proven Differences

When comparing a high tunnel vs freestanding greenhouse, growers face a critical decision that impacts cost, production capacity, and long-term ROI. At Harnois Greenhouses, we break down the key differences so you can find the right fit for your operation. Choosing between a high tunnel and a freestanding greenhouse can be tricky, especially when each […]

What Is a High Tunnel Greenhouse? Benefits, ROI & Uses

A high tunnel greenhouse extends the growing season by weeks or even months, allowing earlier and later harvests. With improved yields and lower inputs, it offers a return on investment in as little as three years. Harnois’ TunnelPro Plus is designed for durability, ventilation, and full equipment access. High-tunnel greenhouses, also called hoop houses, are […]