Advancing Alternatives

FlareTube never warps, rusts, splits or cracks. It comes in 8, 10, 12, 14 and 16-foot lengths. It can be cut or bent, and connects using Tek screws.


Offers indoor and outdoor wood and coal boilers. The 409 stainless steel units are available in both sheltered and non-sheltered versions.


The HAF18 circulation fan has an enclosed ball bearing motor, aluminum fan blades, guard with white powder-coat finish and 8-foot, 110-volt grounded cord set.

Cat Pumps

The 1CX high-pressure misting pump features a .25 or .5 hp single-phase motor, four-position head mounting, industrial stacked valves and forged brass manifold.

Cravo Equipment

Designs and manufactures an assortment of retractable-roof greenhouses and shade structures. Take advantage of the natural outdoor and greenhouse environments.

Delta T Solutions

The Small Diameter EPDM rubber tube heating system heats greenhouse plants at the soil level, reducing disease and requiring less watering for uniform crop growth.

Dramm Corp.

The ColorStorm hose is made from EPDM rubber for resistance to abrasion and weathering. It has crush-proof, nickel-plated brass fittings for an exact fit.

Gothic Arch Greenhouses

Serving the horticulture industry since 1946, Gothic Arch offers a wide range of greenhouses, shade houses, horticulture equipment and supplies.

Growers Supply

The Pro Solar Star high tunnel features a roll-form frame, 6-foot high sidewalls and drop-down sides made from 5.2-ounce greenhouse fabric.

Harris Seeds

Field Pro high tunnels have long-lasting steel frames and come in two styles, gable and gothic. Each kit comes with two roll-up sides for quick ventilation.


A four-season tunnel vents 9 feet high and features hoops on 4-foot spacing, added cross bracing for trellised crops, wide roller doors and Luminance poly.


Serving the greenhouse industry since 1968, Hydro-Gardens offers a complete line of products for the greenhouse grower.


Convection tubing is available in 4 or 6-mil sizes. The polyethylene is clear and protected with a strong ultraviolet inhibitor. Designed for maximum light penetration.

Midwest Trading Horticultural Supplies

VersaQuonsets are made of galvanized 1 3/8-inch, 16-gauge tubing for the VersaQuonset model or 1 5/8-inch, 15-gauge tubing for the Pro-Line heavy-duty houses.

Omni Structures International

Omni’s freestanding structures are available in a variety of covers, with or without ends, for either growing or sheltering needs.


Manufactures high tunnels, commercial and retail greenhouses, shade systems and displays with the user in mind; they are easy to set up and low in cost.

Schaefer Ventilation

Provides a complete line of ventilation equipment, with evaporative cooling systems, low and high-pressure misting fans, air circulators, exhaust fans and more.


The CS3 is a modern A-frame greenhouse structure designed for integrating technology, multiple glazing materials and various weather conditions.