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About

Where Agricultural Legacy Meets Grower Success
Since 1937, Miller Chemical has helped growers overcome production challenges with science-backed inputs, personalized support, and a commitment to sustainability.
Miller Chemical empowers farmers with science-driven crop nutrition and protection solutions designed for today’s toughest growing challenges. Our proprietary technologies deliver targeted formulations that improve plant health, boost yields, and build stress resilience across crops and climates.

Beyond all the science, our strength lies in our people. Miller’s expert team includes agronomists, horticulturists, and crop advisors who provide in-field technical support and programs to help maximize a grower’s ROI.
Purpose, Mission, Vision and Promise
Our Purpose
To enable the professional farmer to realize and sustain greater growth.

Our Mission
To empower farmers with the cutting-edge tools they need to cultivate thriving crops year after year.

Our Vision
To enhance growers’ ability to sustainably nourish the world.

Our Promise
To offer our customers expertise and support for exceptional crop production.
About Miller - Innovation Shaping The Future of Farming

At Miller, innovation fuels our passion for shaping the future of farming. Our mission is clear: to empower farmers with the cutting-edge tools they need to cultivate thriving crops year after year. With a legacy built on trust and expertise, we stand beside growers and our distributor partners, committed to solving their challenges and driving sustainable, profitable agriculture forward.

Every solution we create merges the power of science with the finest raw materials, optimizing plant performance and maximizing yields.

Farming isn’t just a job—it’s a calling. That’s why we dedicate ourselves to protecting the land, ensuring bountiful harvests, and building a brighter future.

When you partner with Miller, you join a mission to redefine what’s possible in agriculture, where innovation isn’t just a tool—it’s the heart of tomorrow’s success. Together, we’ll grow more than crops; we’ll grow the future for generations of farmers to come.

At Miller, innovation fuels our passion for shaping the future of farming. Our mission is clear: to empower farmers with the cutting-edge tools they need to cultivate thriving crops year after year. With a legacy built on trust and expertise, we stand beside growers and our distributor partners, committed to solving their challenges and driving sustainable, profitable agriculture forward.

Every solution we create merges the power of science with the finest raw materials, optimizing plant performance and maximizing yields.

Farming isn’t just a job—it’s a calling. That’s why we dedicate ourselves to protecting the land, ensuring bountiful harvests, and building a brighter future.

When you partner with Miller, you join a mission to redefine what’s possible in agriculture, where innovation isn’t just a tool—it’s the heart of tomorrow’s success. Together, we’ll grow more than crops; we’ll grow the future for generations of farmers to come.

A Legacy of Excellence in Agricultural Science
Miller Chemical’s products are science-based and data-driven, supported by years of university research, consultant input, and grower trials. Our core product lines include:
  • Adjuvants
  • Biostimulants
  • Crop production and protection aids
  • Macronutrients and micronutrients
Behind these product lines are advanced formulation technologies that set Miller apart. Many of our solutions are proprietary or patented—including Express Technology formulations like Nutrient Express®, Nu-Film P®, and Nu-Film 17®. These innovations deliver advanced performance and long-lasting value in the field.
The Huber Principles
As part of the J.M. Huber Corporation portfolio of businesses, we uphold the Huber Principles of
  • Environmental, Health, Safety & Sustainability
  • Excellence
  • Ethical Behavior
  • Respect for People
In all of our business practices, we offer a simple promise—to bring our customers expertise and support for exceptional crop production.
Our History
1937
February 19, 1937: Our company was founded as Miller Chemical & Fertilizer in Baltimore, Maryland. We were privately owned with one factory to manufacture farm fertilizers and another factory to formulate certain pesticides.
1940
1940s-1960s: We expanded through the purchase of other fertilizer and agricultural chemical facilities and became a distributor for large, multinational companies throughout the eastern US. We started to develop products and broadened the scope of business for our high-quality soluble, foliar fertilizers, such as Nutri- Leaf® 20-20-20, in the early 1960s.
1968
We moved our company headquarters to Hanover, Pennsylvania, where we are still located today. We acquired the rights to the Pinolene® range of products, which helped develop our business across the entire US. We then launched the Pinolene line of products internationally with our foliar fertilizers.
1980
1980s -2010s: We entered the markets for chelates, biostimulants, and plant growth regulators. During this time, we developed our capstone products Exit®, Nutrient Express®, Millerplex®, Sugar Express®, and Greenstim®. We also added soil adjuvants to our portfolio with Sustain®. We changed the name of the company to Miller Chemical and Fertilizer, LLC. in June, 2014.
2015
2015: Miller purchased the assets of Plant Bio Tech, Inc. This acquisition included Cytokin®, Cytoplex® HMS, and C.A.L.F.A.®, further expanding our portfolio of biostimulants and plant growth regulators.
2019
2019: We joined the J.M. Huber Corporation’s portfolio of businesses, forming the foundation of the Specialty Agriculture Solutions strategic business unit within Huber Engineered Materials.
2022
Miller became part of Huber AgroSolutions, a global business unit within Huber Engineered Materials. Huber AgroSolutions brings together several agriculture companies around the world, united by a shared commitment to innovation in plant nutrition and customer success. This strategic alignment expanded Miller’s global reach and strengthened its role in advancing sustainable, high-performance crop solutions.