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Find a CropKing microgreen system or bucket kit now at Indoor Gardens. With nearly forty years in the agriculture and hydroponic industry, CropKing is known for their impeccable product quality and competitive pricing. Additionally, CropKing is the only full-service hydroponic company in the U.S. From the CropKing NFT 8-4 hydroponic system to the specialized CropKing NFT for kitchen counters, Indoor Gardens has your growing needs covered.

Are you a large-scale grower? Indoor Gardens works with customers both big and small. Learn more about our custom design services, greenhouses, top level discounts and exclusive products available to commercial operations.

Commercial Growers

For over 35 years, CropKing Inc. has been the leader in controlled environment agriculture, greenhouse manufacturing, and hydroponic systems.

hundreds of growers get started in the hydroponic industry.

CUSTOMER BASE: Commercial growers, hobby farmers, non-profits, schools and universities and throughout the United States and in over 20 countries around the world.

“I am second generation. My mom and dad started the company. Currently it’s operated by myself, my mother and brother. We have customers in all 50 states and approximately 20 countries around the world,” says Paul Brentlinger, President of CropKing Inc.

“One of the things that sets CropKing apart from a lot of other companies in this space is our desire to partner with the grower on the long term. If you’re a CropKing grower, then you know the level of service that you get from us and the access you have to our technical team.”

Frames of Gatorshield® galvanized steel, hoop style with a Gothic shaped center peak in the center of commercial greenhouse structures for the higher strength snow load (15 lb snow load). It is rated for 80 mph wind load. This unit has arches on 4′ spacing with ground stakes, couplers, five purlins, wind braces, connectors, hardware and 2 x 4 end wall brackets for attaching the end wall studs. Black vapor barrier, embossed steel clad entrance door with aluminum casing with blueprints included.

CropKing’s automated, computerized and environmentally controlled greenhouse structures are designed to stand the test of time. The commercial greenhouse structure frames are made of the highest quality galvanized, structural steel and CropKing structures have the reputation of withstanding harsh environmental conditions.

Frames of Gatorshield® galvanized steel, with a rust-proof extruded aluminum gutter, column posts on 8′ centers, bows on 4′ centers, three purlins, wind braces, connecting hardware. Extruded into the aluminum gutter is a QuickLock poly lock for attaching covers to gutters. Embossed steel clad entrance door with aluminum casing included (one door for up to 4 bays). Black vapor barrier with blueprints included. Rated for a 20 lb snow load and 90 mph wind load.