Our Story


Ultra Gro, LLC is an employee-owned company based in Madera, California.  Experts in agronomy who take a comprehensive approach with our growers, we manufacture and distribute a full line of proprietary liquid fertility products direct to the farmer. Our Ultra Gro products have proven to provide high yields, top quality and cost‐effective results in both permanent and annual crops throughout the West. Our customer base stretches from Oregon, throughout all of California and into Mexico.  We have 18 crop nutrition consultants on our team with an aggregate of over 300 years of experience.


To Ultra Gro, Ag is Life is more than just a tagline. We live and breathe agriculture and so do our customers. We are proud to fuel the people and farms that feed our world.

Our Roots

Ultra Gro was created in 1985 by Merrill “Bud” Myers and his son, Todd. Bud and Todd had a vision of creating the finest fertilization products in the marketplace. They successfully pieced together leading contemporary academic thought and practical application from the farm to build the initial Ultra Gro products and achieve that vision. Many of those original products are still used today. In 2008, following 23 years of success, the Myers family sold the business to a group of longtime employees who share their zeal for product integrity and great service.

Our Focus

Ultra Gro is all about agronomy. We take pride in the fact that our people are well trained, experienced and knowledgeable. Understanding plant nutrition is not easy, and we work hard at learning our trade and staying current. Most of our consultants are certified CCA’s or PCA’s.  Every recommendation we make starts with a lab report, and if we don’t have the answer ourselves, we find someone who does. Using agronomy, our goal is to bring the best solutions to our growers everyday, based upon their needs. Our customers truly are our lifeblood, and we treat them as such.


Our Promise

For over 30 years, Ultra Gro has been an early adapter in product development.  Today, the philosophy at Ultra Gro remains the same: We work hard to develop more ways to put the best tools in the hands of our growers to enhance their success. We are committed to the agronomy. Our products work, and we are committed to consistently making them better. The customer always comes first, and we value our relationships.