The North American greenhouse sector is in the midst of a technological renaissance. As growers face mounting pressures for precision, sustainability, and efficiency, the role of climate control technology has evolved from a background utility to the digital backbone of successful operations. This month, we’re thrilled to feature insights from Steven Sicard, President of Damatex Control Systems, a Canadian leader in greenhouse automation for over three decades. His expertise sheds light on how advanced climate controllers transform commercial horticulture and set new performance and sustainability standards. We also include an interview with Ian Adamson, President of Greenbelt Greenhouse in Ontario, who shares firsthand how Damatex technology has revolutionized his operation.

We want to thank Steven Sicard, especially, for his expert input and for sharing Damatex’s vision for the future of controlled environment agriculture (CEA).

The Evolution of Climate Controllers — Precision, Integration, and Intelligence

Modern commercial greenhouses are no longer limited to glass, steel, and sunlight. Today, they encompass complex ecosystems managed by advanced digital controllers. According to Steven Sicard, the latest generation of climate controllers is designed to provide micrometer-level precision, regulating temperature and humidity to within one-tenth of a degree. This degree of control is crucial for optimizing plant health, maximizing yields, and ensuring consistent product quality.

Key Features at a Glance:

• Ultra-Precise Environmental Regulation: Adjustments tailored to each crop’s growth stage.

• Intelligent Ventilation: Seamless integration of natural and mechanical systems to balance airflow and prevent disease.

• Integrated Irrigation: Synchronizes water delivery with real-time climate data, reducing water use by up to 30%.

• Dynamic Lighting & Shading: Automated adjustment of artificial lights and shade screens to maximize photosynthesis.

• CO₂ Dosing & Recovery: Utilizes CO₂ from heating systems, turning a byproduct into a yield-boosting resource.

• Predictive Monitoring: AI-driven algorithms anticipate climate deviations before they impact crops.

• Remote Connectivity: Full control from any device, with instant anomaly alerts.

These features collectively address the three pillars of modern horticulture: yield maximization, resource efficiency, and environmental responsibility. Steven Sicard emphasizes that recovering and utilizing CO₂ from heating systems is a game-changer, aligning greenhouse operations with circular economy principles and reducing their carbon footprint.

The primary expertise of Damatex Control Systems:

The Hidden Costs of Outdated Systems — Why Modernization Matters

For many growers, the temptation to “make do” with legacy climate control systems is strong until the hidden costs become impossible to ignore. Steven Sicard outlines the economic and operational risks of relying on obsolete technology:

• Technical Support Gaps: Older systems often lack reliable support, leading to prolonged breakdowns, crop losses, and quality issues.

• No Upgrades, No Efficiency Gains: Inability to update software means missing out on the latest energy-saving features.

• Rising Operational Costs: Outdated controls are less precise, resulting in excessive heating, ventilation, and irrigation expenses.

• Competitive Disadvantage: As peers modernize, those clinging to old systems fall behind in quality and profitability.

Damatex’s approach is refreshingly pragmatic: evolution, not revolution. Their solutions are designed for seamless integration with existing infrastructure, allowing growers to upgrade at their own pace and within budget. With a robust inventory of spare parts and decades of multi-generational expertise, Damatex ensures operational continuity while enabling gradual adoption of cutting-edge innovations.

This flexible modernization pathway means growers can stay competitive without a complete system overhaul's disruption and financial strain.

Smart Integration-Making Data Work for You

In today’s data-driven world, climate controllers' real power lies in their ability to integrate with other agricultural technologies. Damatex smart controllers are built on open protocols like BACnet and Modbus, ensuring compatibility with various third-party systems, including LED lighting, HVAC, and generators.

What does this mean for growers?

• Unified Dashboard: All environmental and operational data is consolidated into an intuitive interface.

• Real-Time Decision Making: Key metrics—light, temperature, humidity, and power status—are analyzed and acted upon instantly.

• Dynamic Optimization: The system automatically adjusts conditions to maximize plant performance and minimize resource use.

This level of integration transforms the climate controller from a standalone device into the digital backbone of the greenhouse. It streamlines management, reduces human error, and empowers growers to make informed, strategic decisions that drive profitability and sustainability.

Above and below are examples of greenhouse equipment and system integration interface made by the DAMATEX experts

Sustainability in Action — Climate Control as an Agro-Environmental Solution

With rising energy costs and increasing environmental scrutiny, sustainability is no longer optional; it’s a business imperative. Sicard underscores that advanced climate controllers are pivotal to meeting economic and ecological goals.

• Energy Efficiency: Smart modulation of heating, ventilation, and lighting can cut energy use by up to 40%, slashing greenhouse gas emissions.

• Water Conservation: Precision irrigation, guided by soil and substrate sensors, ensures water is delivered only when and where needed.

• Reduced Chemical Inputs: Optimized climate conditions lower the disease risk, reducing reliance on pesticides and fungicides.

• Nutrient Stewardship: Targeted irrigation minimizes nutrient leaching, protecting soil and water quality.

By transforming climate control into a strategic sustainability tool, greenhouses can meet regulatory requirements, satisfy eco-conscious consumers, and secure long-term viability.

Grower Testimonial: Real-World Impact at Greenbelt Greenhouse, Ontario (Canada)

Without a grower's perspective, no discussion of climate control innovation would be complete. Ian Adamson, President of Greenbelt Greenhouse in Ontario, shares how Damatex technology has revolutionized their operation:

A turnkey (local on-site) service in the United States with LVW Electric

Moreover, Damatex's collaborative approach with local service providers is a key differentiation point in the United States. For example, Damatex partners with companies like LVW Electric, based in New Jersey and active nationwide, to deliver turnkey solutions. These trusted partners are fully versed in every aspect of the Damatex system, ensuring expert electrical installation and ongoing service for greenhouse operators nationwide.

Conclusion: Investing in the Future of Horticulture

As greenhouse operations become more complex and market demands intensify, the importance of advanced climate control systems cannot be overstated. Steven Sicard and the Damatex team are at the forefront of this evolution, offering solutions that deliver precision, integration, and sustainability.

For North American growers aiming to maximize yields, reduce costs, and future-proof their businesses, modern climate controllers are not just an upgrade but a strategic investment. With the right technology partner, tomorrow's greenhouse is within reach today.

Thanks again to Steven Sicard for sharing his expertise and to all our readers for your commitment to innovation in CEA. Stay tuned for more insights and success stories in our next edition!

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