Lettuce reaches its best development when the soil provides the right conditions from the start of the cycle. Uniform growth reflects agronomic management designed to achieve quality, efficiency, and consistency in every row.

TriCal Group Companies are committed to the safe and responsible use of soil fumigation. We strive to protect you, your community and the environment. Our Companies rely on decades of experience, thousands of in-field application trials, and hundreds of university research studies to find the perfect formulation that is healthy for your crops, profitable for your farm, and safe for your community.

Landmark delivers another delivery of PVC pipe has arrived at its destination, supporting an upcoming irrigation installation by the Landmark Irrigation team. From logistics to final installation, every step is carefully coordinated to keep projects moving efficiently and on schedule.

At Landmark Irrigation, getting the job done means delivering reliable materials, experienced workmanship, and solutions growers can depend on.

Trical Group's design teams work with our outside sales staff and the grower to develop efficient and cost-effective irrigation designs that meet the grower's goals and industry uniformity standards. They also will work together to troubleshoot or upgrade existing irrigation systems. Our design team prepares:

• Comprehensive plans and specifications.
• Design details.
• Irrigation scheduling recommendations.
• Material specifications and cost estimates.

Reddick 4-Wheel Nursery Cart Sprayers are built for performance, mobility, and durability. Available in 50, 100, or 200 gallon sizes, these carts feature Honda engines, Udor diaphragm pumps, and chemical-resistant poly tanks. With vortex jet agitation, high-flotation tires, and a welded aluminum frame, they’re ready to handle the toughest nursery or landscape jobs.

View the 50-, 100- & 200-Gallon 4-Wheel Nursery Cart Sprayers

Efficient water and nutrient management starts with the right drip irrigation and fertigation solutions. We partner with growers to design and support systems that deliver precise water and nutrients directly to the root zone, improving efficiency, crop uniformity, and yield potential.

Soil fumigation is a key tool for managing soil-borne pests, including nematodes, fungi, bacteria, and insects. By managing these threats, soil fumigation helps create a healthier environment for crop establishment and growth.

Healthy soil supports stronger stands (the number of plants that successfully grow in a field), vigorous roots, and improved yield potential right from the start. Investing in soil health sets the stage for a successful growing season.

The Growing Better Potatoes workshop, hosted by Australian Horticultural Research (AHR) and the PotatoLink project, focused on soil and disease management strategies to protect potato yield and quality. Experts Dr. Len Tesoriero (CropDoc) and Dr. Chad Hutchinson (TriCal) shared insights on managing soil-borne diseases such as black dot and Verticillium wilt, including the role of integrated soil management practices.

Boost your tractor’s versatility with Reddick’s Front-Mount Tank Assemblies. Adjustable bolt-together frames fit a wide range of tractor designs, so you no longer need to dedicate a single machine to front-mount applications. Choose straight or drop frames and pair with the tank you need.

View the Front-Mount Tank Assemblies

Healthy soil is the starting point for strong, productive sweetpotato crops. Thoughtful soil health management helps protect yield potential and crop quality season after season. Through tailored soil treatment programs, growers can manage soil-borne diseases and support a balanced soil environment where sweetpotatoes can thrive.

TriCal Group works closely in collaboration with universities and researchers to protect our food supply and health. The chemicals we use are registered in varying chemical formulations for maximum performance, safety, and environmental health. All have been listed as exempt under EPA residue tolerance, meaning no resulting residue in or on food grown after soil treatment with these chemistries.

Onions are especially sensitive to soil-borne pests like nematodes, fungi, bacteria, and insects. Soil fumigation helps manage these risks, giving your onions a healthier start and a stronger root system.

By improving soil conditions, soil fumigation supports uniform growth, reduces early crop loss, and helps maximize bulb quality and yield. With Trident Ag Products, you get trusted solutions and expert guidance to keep your onion fields thriving.

Soil Fumigation promotes a healthy root system for potatoes, onions, carrots, strawberries, melons, nuts, grapes, cucumbers, tomatoes, tree fruit, peppers, eggplants, flowers, nurseries and more. Soil fumigation provides benefits to both consumer and grower.

A reliable irrigation system is essential for healthy crops and long-term performance. This almond orchard features a complete irrigation system installed by the Landmark Irrigation team, designed to deliver efficient water distribution and dependable operation season after season.

When it comes to your crops, Landmark Irrigation is the team you are looking for. From design to installation, we provide irrigation solutions growers can trust.

Successful flower crops begin below the surface. Soil fumigation helps create clean, uniform beds that support healthy root development, even growth, and consistent flowering throughout the season. By starting with the soil, growers give their flowers the best chance to thrive.

At TriCal New Zealand, healthy blooms start from the ground up.

TriCal Group's soil treatments contribute to soil health by both suppressing soil borne diseases and supporting the growth of native organisms that are beneficial to soil and plant growth.