About Us

CropKing Greenhouses, Lodi OH
For over 35 years, CropKing has been the leader in controlled environment agriculture.

CropKing Inc was established as a US-based, family-owned business in 1982, and has been the leader in controlled environment agriculture, greenhouse manufacturing, and hydroponic systems with customers throughout the United States and in 20+ countries. Through innovation, research, and real-world experience, we provide solutions that enhance the production of crops while helping customers to find success through horticulture support. We develop creative and affordable solutions for large and small scale commercial systems in both the produce and cannabis spaces. CropKing takes pride in being the trusted voice of authority for design, equipment, production, and growing questions. The knowledge and expertise that our team of horticulturists, engineers, and technical advisors bring to the table is unrivaled in the industry.

Our Mission

CropKing Technical Support
Supplying growers around the world with high-quality products, education, support and technology.

CropKing is invested in our customers’ success, not just their order numbers. Through a variety of training & education resources, our customers gain the knowledge and experience required to successfully operate hydroponic systems and greenhouses, and the confidence to choose products that will best support their goals.


We work with anyone interested in growing sustainably and efficiently, whether you’re a hobby grower, middle school student or business owner.

It is clear that Cropking's team is as invested in your success as you are. I left my experience feeling like I have a silent partner cheering me on.

— Grower Workshop Participant
We’re Here to Help
We’re Here to Help

If you don’t find the answers to your questions on our website, please contact us and we will be more than happy to assist you. The CropKing team of horticulturists and technical experts is available, whether you’re looking to learn more about hydroponics or need greenhouse equipment or growing supplies.