CropKing Inc

Hydroponic & Greenhouse Solutions

High-Quality Hydroponic Products and Superior Technical Support to Help Growers Succeed

Controlled Environment Agriculture Specialists

About Us

High-Quality Hydroponic Products and Superior Technical Support to Help Growers Succeed.

Since 1982 we’ve grown to become one of the largest manufacturers and distributors of commercial greenhouse structures and equipment, hydroponic systems, and growing supplies, with customers throughout the United States, Canada, Mexico, Europe and the Caribbean.

About Us

All products

Check out all our products

Greenhouses & Equipment

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Hydroponics

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Growing Supplies

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Training

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Best Sellers

NFT Systems

3.75" Top Cover

From $7.20

NFT Systems

3.75" End Cap

From $1.70

NFT Systems

3.75" NFT Growing Channel

From $6.20

Bato Bucket Systems

Bato Buckets with 2 elbows

$4.65

NFT Systems

3.75" End Cap With Spout

From $1.70

Hydroponics

1/2 inch Black Vinyl Tubing, .50 Id/.65 Od

From $0.75

Schools and Universities

Hydroponic classroom systems, science labs and greenhouses.

CropKing is dedicated to educating the next generation of growers and making hydroponics in the classroom accessible whether you're growing in a greenhouse, an unused classroom, or on a desktop. We've developed custom solutions to meet the needs of educators at both the k-12 and university levels.

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School & Classroom Systems

NFT Systems

NFT Desktop System

$124.00

Aquaculture & Aquaponics

Aquaponic System

$5,550.00

Aquaculture & Aquaponics

Aquaculture System

$5,120.00

Hydroponics

10 Bato Bucket System

From $880.00

NFT Systems

Vertical NFT System

$1,235.00

NFT Systems

NFT 8-4 System

From $950.00

Testimonials

We became interested in hydroponics after visiting the Epcot at Disney and seeing their (CropKing) NFT system in a behind the scenes tour. After looking into it we saw the Growers Workshop that you offered. The best selling point for me was the level of support and assistance offered from your company.
Matt Holloway, Bay Water Greens

After moving off the family farm and living in suburban Washington DC, I spent some time researching contemporary agriculture online and came across CropKing. We appreciated getting to know the Brentlingers, Jeff, and the rest of the team and liked the personal touch of the smaller family business environment.
Ryan Ehst, Butter Valley Harvest

CropKing is simply the best. From superb equipment and supplies to outstanding customer service, you and your students will be hydroponic gardening like pros! My students immediately became passionate about hydroponics allowing for lifelong learners improving food security. If you are looking to get into hydroponic/aquaponic growing, look no further than CropKing!
Jim Trogdon, Environmental Education Teacher

Latest Articles From Our Blog

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February 12, 2025

Locally Grown - Chef's Harvest Hydroponic Greenhouse

Chef's Harvest is located in Millersburg, OH and owned and operated by Matt Yoder. Watch this video for...

February 11, 2025

Preparing & Gluing NFT Channels

Learn how to properly prep and glue the end caps on CropKing NFT channels. You'll need a well-ventilated area, PVC...

February 4, 2025

2 and 3 Stage NFT Growing System

In this video, we’re talking about the CropKing 2 stage and 3 stage NFT system. Learn about the different stages...

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December 11, 2024

Commercial Sales Representative for Hydroponic Growing Systems and Greenhouse Packages

Applicant should be Highly motivated Have excellent communication skills Horticultural background Passion for the greenhouse and hydroponic growing industry At minimum a Bachelors degree in horticulture or 5+ years experience It is important that this individual be comfortable in conversation...