In agriculture, few threats are as sudden and destructive as an unexpected frost. A sharp overnight temperature drop can devastate an entire harvest, placing months of hard work and investment at risk. Recognising this ongoing challenge, AGI has evolved its offering beyond traditional frost fans to deliver a comprehensive, integrated frost mitigation solution. Rather than supplying equipment alone, the company now provides a complete strategy designed to safeguard crops and protect growers’ livelihoods.
Proven Fixed Frost Fans
At the heart of AGI’s portfolio are its high-performance fixed frost fans, widely used in vineyards, orchards and farms across the globe. Engineered to protect between seven and nine hectares per unit, these fans work by disrupting the formation of cold air layers near the ground, effectively raising temperatures around vulnerable crops. Known for their durability and reliability, they remain a cornerstone of modern frost protection systems.
Smart Wireless Sensing
Understanding that timing is critical during frost events, AGI has incorporated advanced wireless sensing technology into its solutions. Strategically positioned sensors provide real-time temperature data and instant alerts, enabling growers to respond proactively. By activating fans precisely when frost conditions are imminent, farmers can maximise efficiency, reduce unnecessary energy consumption and improve overall protection outcomes. This data-driven approach brings precision and control to what was once a reactive process.
Mobile Frost Fan Innovation
AGI’s latest innovation is its telescopic, trailer-mounted mobile frost fan — a versatile and powerful addition to its product line. Standing 10 metres tall and offering full 360-degree rotation, the unit delivers strong, evenly distributed airflow across four to six hectares.
Designed for ease of deployment, the fan is mounted on a trailer with stabilisers for secure operation on uneven terrain. It can be towed by a standard utility vehicle and requires no foundations or specialised installation, significantly reducing both setup time and capital expenditure.
The unit operates on either grid power or generator supply, making it suitable for remote or temporary locations. High-efficiency electric motors lower operating and maintenance costs, while low-noise blade technology ensures quiet yet effective performance. Remote monitoring capabilities further enhance operational oversight during frost events.
PTO-Driven Fans for Flexible Protection
For smaller farms or operations with limited access to grid power, AGI offers a cost-effective PTO (Power Take-Off) driven frost fan. Powered directly by a tractor, this solution provides flexibility and affordability while maintaining strong performance. It is ideal for protecting smaller plots or serving as a strategic “cold air drain” in specific frost-prone areas. PTO units are also available for seasonal rental, offering additional flexibility for growers managing variable risk.
Sustainable Heating Solutions
In response to growing environmental concerns, AGI has introduced return stack heaters as a cleaner alternative to traditional frost-prevention methods. Historically, some growers resorted to burning tyres or other materials to generate heat and smoke — practices that are both inefficient and environmentally harmful. AGI’s heaters provide controlled, efficient heat generation without toxic emissions. When used in combination with frost fans, they create a more effective thermal barrier while supporting environmentally responsible farming practices.
Expert Consulting and Strategy
Beyond equipment, AGI positions itself as a long-term partner to growers. The company provides comprehensive consulting services to help farms develop tailored frost mitigation strategies. By analysing site-specific microclimates, advising on optimal fan and sensor placement, and designing integrated protection plans, AGI ensures that each solution is both effective and cost-efficient.
This consultative approach transforms frost prevention from a reactive emergency response into a structured, strategic component of farm management.
A True One-Stop Frost Mitigation Partner
From advanced sensing technologies and a diverse fan portfolio to sustainable heating systems and expert advisory services, AGI has firmly established itself as a one-stop provider for frost protection. By combining innovation, practicality and specialist knowledge, the company enables growers to reduce risk, improve resilience and secure their harvests against the unpredictable threat of frost.