Healthy soil drives healthy crops. Field trials show Strike strengthens beneficial microbes and supports healthier plants, stronger roots, and better yields. Strike creates space for healthy beneficials that work for your crop. (Read More)

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.

Give your plants their best start with increased soil health. TriEst 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.

TriEst Ag Group specializes in soil fumigation, irrigation, crop nutrition, equipment, grafted plants, polytunnels, substrate, and associated growing systems for growers in the Mid-South, Georgia, Florida, Mid-Atlantic, Mid-West, and Northeast Regions.

Our 25-Gallon Dual-Tank Skid Sprayer delivers performance in a small footprint with dual chemical-resistant tanks, a 12V diaphragm pump, 3-way tank selection, adjustable pressure, jet agitation, and a welded aluminum frame. Includes 150 ft of hose with manual reel.

Reddick Equipment Company manufactures sprayers and equipment for plasticulture farming, lawn and turf, vegetation and forestry management, pest control, and de-icing. With 60 years of experience in diverse markets, we offer a wide range of equipment to meet various application needs.

R&D and customization are our specialty.

View the 25-Gallon Dual-Tank Skid Sprayers with Reel

Our soil fumigation process helps manage soil-borne challenges, supporting healthy establishment and strong yields season after season.

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.

Triest Ag Group is looking forward to being part of the 2025 Suwannee Valley Watermelon Institute on December 4 in Fanning Springs, FL. Stop by our booth to learn how TriEst Ag Group supports watermelon growers with proven soil health, irrigation, fertilizer solutions.

A recent delivery of Toro Aquatraxx drip tape and plastic mulch is headed to a grower in Santa Maria. When growers partner with TriCal, Inc. and Landmark Irrigation, their success is amplified through precision irrigation solutions and high-quality crop inputs.

From efficient water management to effective field solutions, we’re committed to helping growers achieve healthier crops and higher productivity.

Work in the fields is more than a job: it is a promise to the future.

Every furrow prepared, every seed sown and every soil cared for with dedication is the basis of an agriculture that feeds the world.

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.

The 35-Gallon Super Skid 12V Sprayer fits UTVs & ATVs—perfect for small spray jobs or as part of a larger setup. Chemical-resistant tank, vortex jet agitation, and all-welded aluminum frame.

Reddick Equipment Company manufactures sprayers and equipment for plasticulture farming, lawn and turf, vegetation and forestry management, pest control, and de-icing. With 60 years of experience in diverse markets, we offer a wide range of equipment to meet various application needs.

R&D and customization are our specialty.

View the 35-Gallon Super Skid 12-Volt Sprayers

When we think of potatoes, we often think of the Pacific Northwest, but did you know that Florida grows between 20,000-30,000 acres of potatoes each year, valued at more than $105 million in 2024.

In Florida, potato varieties have adapted for warm, short winters. Production is often for “new potatoes” (fresh market) rather than long-term storage varieties found in the PNW. Florida favorites include white-skinned types like “LaChipper”, “Sebago”, and “Yukon Gold”, and red-skinned types like “Red LaSoda” and “LaRouge”.

Because Florida has sandy soils, warm winters, and relatively short cool seasons, varieties that mature early and handle heat/humidity and disease pressure are favored. But that doesn't mean these potatoes are immune to nematodes!

Using TELONE™ helps improve potato quality, increase marketable yields, and leaves behind zero residuals, so nothing ever comes in contact with your crop.