Why GrowSpan?

Why GrowSpan? With decades of experience, Growers Supply creates the highest-quality greenhouses with the utmost functionality, while also ensuring superior customer service. No matter what kind of greenhouse is needed and no matter what industry it will be used in, customers know that Growers Supply can design, manufacture and install their ideal GrowSpan growing structure. […]

Industries

Growers Supply has been creating the growing and horticultural industry’s best greenhouses for decades under the GrowSpan greenhouse and growing structure line. Over the past few years, Growers Supply has become a leading manufacturer of greenhouses in the marijuana industry. The GrowSpan product line offers a number of energy-efficient structures that can help cannabis producers […]

GrowSpan Videos

Get a clear picture of all the different greenhouse structure styles and customizations in the GrowSpan video gallery. From fully outfitted commercial greenhouses with custom hydroponics systems to high tunnels with roll-up sides, take a look at some of GrowSpan’s successful projects.   Featured Videos Introducing GrowSpan GrowSpan Blackout System Commercial Greenhouses Gutter-Connected Series 1000 […]

Benefits of a GrowSpan Greenhouse

GrowSpan constructs greenhouses using only the most-durable and dependable materials. Experienced installation crews properly install any greenhouse, ensuring that each structure has a long life.

GrowSpan has GROWING EXPERTS on staff

EXPERT ADVICE & DESIGN

WORK WITH A GREENHOUSE SPECIALIST

TO GET YOUR IDEAL GREENHOUSE STRUCTURE 

LEARN MORE

A GrowSpan Greenhouse Specialist will work with you every step of the way, so you get the exact greenhouse solution you're looking for on time and on budget.

GrowSpan has GROWING EXPERTS on staff

EXPERT ADVICE & DESIGN

WORK WITH A GREENHOUSE SPECIALIST

TO GET YOUR IDEAL GREENHOUSE STRUCTURE 

LEARN MORE

GrowSpan can get your greenhouse up and running quickly. GrowSpan manufactures in house, so each project is under GrowSpan's complete control. With in-house installation services, customers never have to worry about their project.

GrowSpan has GROWING EXPERTS on staff

EXPERT ADVICE & DESIGN

WORK WITH A GREENHOUSE SPECIALIST

TO GET YOUR IDEAL GREENHOUSE STRUCTURE 

LEARN MORE

A GrowSpan greenhouse is environmentally friendly and can reduce any operation's energy consumption.

GrowSpan has GROWING EXPERTS on staff

EXPERT ADVICE & DESIGN

WORK WITH A GREENHOUSE SPECIALIST

TO GET YOUR IDEAL GREENHOUSE STRUCTURE 

LEARN MORE

GrowSpan manufactures right here in America. Centrally located in Dyersville, Iowa, upon completion, greenhouses are able to be quickly shipped.

GrowSpan has GROWING EXPERTS on staff

EXPERT ADVICE & DESIGN

WORK WITH A GREENHOUSE SPECIALIST

TO GET YOUR IDEAL GREENHOUSE STRUCTURE 

LEARN MORE

GrowSpan Blog

LED Lighting for Greenhouse Growing

August 1, 2017    Efficient lighting is one of the most effective ways to create a successful indoor or greenhouse crop. The ideal lighting utilizes the necessary color spectrum for optimizing the grow cycle, has a low-temperature and is energy-efficient. The most innovative lights are designed to optimize photosynthesis and improve upon physiological functions, and […]

Addressing Local Growth in Urban Settings with Vertical Farming

July 21, 2017    As part of the local food movement, growers and community organizers alike are embracing inventive ways to grow food in urban areas. Vertical farming is becoming more and more popular because it is a simple and space-saving way to provide fresh produce. Edible walls full of live greens can be found […]

Growers Supply Reveals Big Savings in Extended Flash Sale

July 13, 2017    Growers Supply announced an Extended Flash Sale that deeply discounts a number of their most popular GrowSpan greenhouses and high tunnels. These versatile growing structures can be found on the company’s website, GrowersSupply.com. With the sale comes significant savings, and some greenhouses will be discounted over $9,500, while some commercial-scale high […]

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Growers Supply

Growers Supply
Growers SupplySaturday, August 19th, 2017 at 3:00am

Move large loads with ease with our EZ-Haul Utility Trailer. This trailer features a 3,000 lb. load capacity, 54" wide frame and is perfect for pulling behind a tractor or ATV.

Right now, this wagon is on sale for just $849.95!...

Growers Supply
EZ-Haul Utility Trailer w/ Hitch & Deck - 3,000 lb. Capacity - On Sale! - Growers Supply

This economical utility wagon/trailer with deck can be used for numerous applications. Perfect for pulling with your tractor or ATV.• All the advanced features of #103446, and more!
• Hauls up to 3,000 lbs. on 9" x 18" pneumatic flotation tires.
• Hitch two or...

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Growers Supply provided Blue Sky Organic Farms with numerous GrowSpan growing structures, including GrowSpan's S1000 Commercial Greenhouses, Premium High Tunnels and S500 Tall High Tunnels. To find out more about Growers Supply's greenhouse and growing structure offerings visit their greenhouse-dedicated website, http://www.GrowSpan.com .

Junction 21 provides a year-round farm to table experience by using hydroponic produce grown at Growers Supply's Iowa campus. The restaurant's produce is grown on a number of HydroCycle systems. To find out more about HydroCycle Growing Systems by Growers Supply, visit http://www.growerssupply.com/farm/supplies/cat1a;gs_hydroponics.html

This operation grows some of Arizona's finest in a GrowSpan S2000 Blackout Greenhouse, which is manufactured by Growers Supply. To find out more about how GrowSpan's fully automated light deprivation greenhouses and other cannabis solutions can promote a thriving cannabis business in any climate, visit http://www.growspan.com/growspan-industries/cannabis/

Growers Supply is the manufacturer of GrowSpan shade structures, which provides numerous shade house designs and shade solutions. To inquire about a custom shade houses, visit http://www.GrowSpan.com/structures/shade-structures/commercial/ . To get your shade solution today, order from Growers Supply.

Our GrowSpan S500 Blackout System provides fully automated, effective light deprivation that improves crop quality and minimizes labor.

The Montgomery Central High School in Cunningham, Tennessee constructed two 30’W x 96’L S2000 Greenhouses to be used for research and teaching purposes. We were able to provide all the tools needed to create a safe working environment for the teachers and students.