• Meet The Entire Ultra Gro TeamOur products are great and our incredible people help make it all possible. Learn More Ultra Gro Plant Food LLC | Citrus
  • Ultra Gro Yields PerformanceWe have proven ourselves with a wide variety of crops from Almonds to Zucchini. Learn More Ultra Gro Plant Food LLC | Grapes
  • Ultra Gro Products Equal Quality Quality control is important to us. Our products are manufactured in our plant in Madera. Learn More Ultra Gro Plant Food LLC | Peaches
  • Ultra Gro Value Is Proven Our products prove their value in many ways to maximize performance (yield & quality). Learn More Ultra Gro Plant Food LLC | Cotton
Why We Win Trials...
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...It's All About The Products

Our products are built to be "plant-ready". They are highly soluble and readily "available". To acheive high solubility and ready-availablity, we start by using the highest grade ingredients available in the marketplace. Specific strains of bacteria are paired with all of our products. To enhance uptake, most of our products include a blend of organic acids. Our NPK's all have a liberal backgrounding of minors. After many years of trial and error, we have come to learn that there is not one particular answer to the agronomic challenges put before us...fertility products need to have a broad span of makeup and characteristics. With that in mind, we have developed products using tried and true practices found in both chemistry and biology. Our products are "balanced". They are easy to use. They work.

Download our trials here.

Almond_Farmer_Testimonials_for_Soil_Treatment_and_Calcium_Amendments.pdf

Famoso_area_table_grape_grower.pdf

Harvested_Boxes_Chart.pdf

Mettler-Arvin_Onions_2008.pdf

Mettler_area_lettuce_grower.pdf

Mettler_area_tomato_grower.pdf

Mettler_area_tomato_grower.pdf

Shafter_area_almond_grower.pdf

Stanislaus_County_almond_farmer.pdf