Choose from a variety of greenhouse supplies and accessories like our exclusive superior greenhouse benches, watering systems, grow lights, electrical equipment, specialty PVC fittings, premium shade for greenhouses, and much more.


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JDDT1 Adjustable Digital Thermostat (Wired) thermostat, water, proof, greenhouse, remote, sensor, j&d, temperature, control, digital, adjustable
Retail: $110.00
Price: $95.00
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(1)
Availability: In Stock - Usually ships in 1 to 2 days.
Item #: 4820075 -

    This thermostat is very accurate and can be used to control heating or cooling equipment. It has a NEMA 4X waterproof enclosure which was developed with harsh greenhouse environments in mind (it can even be used outdoors). The JDDT1 thermostat has a 10' waterproof temperature sensor which allows you to control temperatures remotely, and it retains settings in memory in case of power failure. The current temperature is shown on the digital display when thermostat is on. FeaturesHuge temperature...

    JDDT1 Adjustable Plug In Digital Thermostat  J&D, thermostat, digital, plug, in, portable, cord, jddt, greenhouse, waterproof, outdoor, remote, sensor
    Retail: $128.00
    Price: $109.00
    Availability: In Stock - Usually ships in 1 to 2 days.
    Item #: 4820076 -

      This thermostat is very accurate and can be used to control heating or cooling equipment. It has a NEMA 4X waterproof enclosure which was developed with harsh greenhouse environments in mind (it can even be used outdoors). The JDDT1 thermostat has a 10' waterproof temperature sensor which allows you to control temperatures remotely, and it retains settings in memory in case of power failure. The current temperature is shown on the digital display when thermostat is on. Comes with 6' plug in...

      Pair of Adjustable Grow Light Hangers grow, light, hanger, plant, rope, adjustable, greenhouse, reflector, heavy, duty, room, hangers
      Price: $9.95
      Availability: In Stock - Usually ships in 1 to 2 days.
      Item #: 5650215 -

        This reflector suspension system enables you to raise and lower grow lights in one simple movement. The tension mechanism holds the light in place once set at the desired height. Fully adjustable and locking, tear and rust resistant, for multipurpose use. Specifications Weight Capacity : 150 lbs. (pair), 75 lbs. (each)Rope Length : 8 feetRope Material : Braided polypropyleneHook Material : Zinc plated steel and metal internal gears ...

        Portable Thermostatic Outlets
        Retail: $24.00
        Price: $19.95
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        Availability: In Stock - Usually ships in 1 to 2 days.
        Item #: 48202 -

          Need an inexpensive and simple thermostat? Thermostatic outlets are the answer. These unique devices plug into a standard electrical outlet and have an internal preset thermostat. Outlets come in two models. The Cooling outlet supplies power at 78° and cuts off at 70° and works great for all types of fans including exhaust, circulation, window, attic, and ceiling fans. The Heating outlet supplies power at 35° and cuts off at 45° and is great for automating heaters to keep room temperatures...

          Superior Bench Casters - Set of 4 bench, shelf, superior, greenhouse, kit, shelving, vented, metal, adjustable, benches, shelves, casters, price
          Price: $25.00
          Availability: In Stock - Usually ships in 1 to 2 days.
          Item #: 2701160 -

            Make any Superior bench portable with this swiveling caster set. It comes with 4" wheels 2 of which feature easy-to-use foot activated locks to keep your bench from moving when desired.

            SureStat T130P Portable Thermostat + Remote Sensor thermostat, water, proof, greenhouse, remote, sensor, surestat, temperature, control, plug, in, portable
            Sale!
            Retail: $59.95
            Price: $49.95
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            (1)
            Availability: In Stock - Usually ships in 1 to 2 days.
            Item #: 4820425 -

              This thermostat comes prewired with a 5' remote sensor and a 8' cord with plug-in. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. This model is only available setup for heating but can be rewired for cooling (see instructions). *Plug-in thermostats can not be used with our gas heaters. They require 24 volt thermostats. Features Widest temperature range: 30° to 110° F 5' waterproof remote sensor...

              SureStat TS110 Waterproof Heating / Cooling Thermostat
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              Retail: $36.89
              Price: $29.95
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              (7)
              Availability: In Stock - Usually ships in 1 to 2 days.
              Item #: 4820930 -

                SureSTAT TS110 thermostats have a watertight enclosure making them an excellent option for wet environments. The single stage thermostat can be used to automatically control ventilation fans or heaters. This thermostat was developed with the harsh greenhouse environment in mind. Temperature coil is stainless steel to prevent corrosion. SPDT switch. Wiring required. Features Wide temperature range: 30° to 110° F Fixed 3 degree temperature differential Can be used with millivolt, 12, 24 and 120...

                SureStat TS116 Plug In Portable Thermostat Control thermostat, plug, in, portable, control, heater, fan, greenhouse, garage, shop, room, home, ac, 4820940, 4820945
                Sale!
                Retail: $58.95
                Price: $44.95
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                (18)
                Availability: In Stock - Usually ships in 1 to 2 days.
                Item #: 48209 -

                  This single stage thermostat comes prewired with an 6' grounded Plug-in power cord. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. Select heating thermostat to control a heater or cooling thermostat to control fans and/or louvers. *Plug-in thermostats can not be used with our gas heaters. They require 24 volt thermostats. FeaturesWide temperature range: 30° to 110° FFixed 3 degree...

                  SureStat TS200 2 Stage Thermostat Control thermostat, 2, two, stage, control, heating, cooling, water, proof, tight, weather, greenhouse, wet
                  Retail: $66.55
                  Price: $49.95
                  Availability: In Stock - Usually ships in 1 to 2 days.
                  Item #: 4820910 -

                    This thermostat has a watertight enclosure making them an excellent option for wet environments. The two stage thermostat can be used to automatically open motorized louvers before cutting on an exhaust fan(s), stage multiple fan or heater systems, or operate multiple speed exhaust fans that do not already have a built-in control. Wiring required. Features Wide temperature range: 30° to 110° F Fixed 3 degree temperature differential between stages Can be used with millivolt, 12, 24 and 120...

                    SureStat TS306H Portable Thermostat + Remote Sensor thermostat, water, proof, greenhouse, remote, sensor, surestat, temperature, control, plug, in, portable, heat
                    Retail: $64.95
                    Price: $55.95
                    Availability: In Stock - Usually ships in 1 to 2 days.
                    Item #: 4820925 -

                      This thermostat comes prewired with a 5' remote sensor and a 6' cord with plug-in. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. This model is only available setup for heating but can be rewired for cooling (see instructions). *Plug-in thermostats can not be used with our gas heaters. They require 24 volt thermostats. Features Widest temperature range: 0° to 120° F 5' waterproof remote sensor...

                      T5 Fluorescent Grow Light Bulbs  fluorescent, t5, grow, light, plant, bulb, tube, lamp, foot, feet, 4, 2, 24, 48, flourescent, florescent
                      Price: $10 - $12
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                      (2)
                      Availability: In Stock - Usually ships in 1 to 2 days.
                      Item #: 56112 -

                        These high output (HO) fluorescent T5 tubes offer excellent efficiency and produce about twice the amount of light as the standard T5 bulb. Lights are available in 2 different color spectrums. The 3000k bulb provides increased output in the red spectrum which promotes flowering & budding in plants. The 6500k bulbs are full spectrum bulb which promotes overall plant growth. 2' T5 Fluorescent Tube Specifications Light output: 2,000 lumens Wattage: 24 Primary growing area: 1' x 2' Secondary...

                        T5 LED Grow Light Bulbs  led, t5, grow, light, plant, bulb, tube, lamp, foot, feet, 4, 2, 24, 48
                        Price: $20 - $25
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                        Availability: In Stock - Usually ships in 1 to 2 days.
                        Item #: 561 -

                          These T5 LED tubes are an excellent upgrade option for existing T5 fixtures utilizing fluorescent bulbs. LED bulbs last over twice as long, provide the same or better light output, and use less energy than comparable T5 fluorescent bulbs. These bulbs are compatible with all T5 fixtures that we sell. All bulbs are 5500k full spectrum and promote overall plant growth 2' T5 LED Tube Specifications Light output: 2,400 lumens Wattage: 21 Primary growing area: 1' x 2' Secondary growing area: 1.5' x...

                           18" Wide Superior Greenhouse Bench Shelves bench, shelf, superior, greenhouse, kit, shelving, vented, metal, adjustable, benches, shelves, garden, price, 2701010, 2701015, 2701020, 2701025, 2701030, 2701035
                          Retail: $31.00
                          Price: $25 - $45
                          Availability: Out of stock until September.
                          Item #: 27010 -

                            Additional shelves for the Superior benches can support over 400 lbs. each and come with all the hardware needed to mount them to an existing bench. These shelves can be added to both the 2 tier and 3 tier 18" wide Superior benches. Shelves are available in 36", 48', and 72" lengths. NOTE: A minimum of 2 shelves is recommended ber bench for stability. Item # 2701010, 2701015, 2701020, 2701025, 2701030, 2701035

                             24" Wide Superior Greenhouse Bench Shelves bench, shelf, superior, greenhouse, kit, shelving, vented, metal, adjustable, benches, shelves, garden, price, 2701040, 2701045, 2701050, 2701055, 2701070, 2701075
                            Price: $29 - $46
                            Availability: Out of stock until September.
                            Item #: 2701 -

                              Additional shelves for the Superior benches can support over 300 lbs. each and come with all the hardware needed to mount them to an existing bench. These shelves can be added to both the 2 tier and 3 tier 24" wide Superior benches. Shelves are available in 36", 48", and 60" lengths. NOTE: A minimum of 2 shelves is recommended ber bench for stability. Item # 2701040, 2701045, 2701050, 2701055, 2701070, 2701075

                              24" Inflation Jumper Hose
                              Price: $16.95
                              Availability: In Stock - Usually ships in 1 to 2 days.
                              Item #: 8030130 -

                                The jumper hose is used to allow inflation of side and end walls with one blower.

                                7 Day Programmable Timer timer, programmable, grow, light, plant, greenhouse, mist, misting
                                Price: $24.95
                                Availability: In Stock - Usually ships in 1 to 2 days.
                                Item #: 5620105 -

                                  This digital timer operates off of an internal clock and can be programmed with up to 8 different on & off settings per day. Each setting can be set to occur daily or during specific days of the week. Each on or off period is programmed in 1 minute increments. Timer features a heavy duty grounded outlet on the front and plugs into a standard 110/120 volt outlet (15 amp max). 7 Day Timer Instructions ...

                                  Greenhouse Inflation Blower Fan inflation, fan, blower, greenhouse, CFM, plastic, inflate, poly, air, adjustable
                                  Price: $64.95
                                  Availability: In Stock - Usually ships in 1 to 2 days.
                                  Item #: 8030100 -

                                    This blower is used for inflating two layers of polyethylene on a greenhouse. The air space between the two layers provides the greenhouse with insulation. Fan has an adjustable inlet for obtaining proper operating pressure and can be used to inflate the plastic on greenhouses up to 30' x 100'. 4" diameter mounting flange. Requires 110/120 volt electricity. Power usage is 0.23 amps. 50 CFM max output, 32 CFM at 0.4" SP

                                    Heavy Duty 24 Hour Grounded Timer timer, 24, hour, light, plant, grow, auto, greenhouse, heavy, duty, 120, volt
                                    Price: $15.95
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                                    (1)
                                    Availability: In Stock - Usually ships in 1 to 2 days.
                                    Item #: 5620100 -

                                      This 24 hour timer plugs directly into a wall outlet and can handle 1875 watts. You can set up to 48 cycles in 15 minute increments and set intervals from 15 minutes up to 24 hours making this timer excellent for lighting systems. No little pins to lose! Timer also features a manual override switch and LED light to indicate when power is on. 120 volt

                                      Inflation Blower Mounting Bracket
                                      Price: $18.95
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                                      (2)
                                      Availability: In Stock - Usually ships in 1 to 2 days.
                                      Item #: 8030110 -

                                        These blowers are used for inflating two layers of polyethylene on a greenhouse. The air space between the two layers provides the greenhouse with insulation. Fan has an adjustable inlet for obtaining proper operating pressure. 4" diameter mounting flange. 50 CFM max output, 32 CFM at 0.4" SP Inflation blower not included Inflation Fan Mounting Bracket Instructions ...

                                        Mogul to Medium Socket Adapter
                                        Price: $9.95
                                        Availability: In Stock - Usually ships in 1 to 2 days.
                                        Item #: 5613125 -

                                          The mogul socket adapter allows you to screw our 125 watt compact fluorescent grow light bulbs (or any other CFL bulbs that have a built-in ballast and mogul socket connector) into a standard light socket. Simply screw a compact fluorescent light into the mogul socket end and screw the adapter into any standard household light socket.

                                          PVC Fitting - 4 Way Y Connector 1 1/4" pvc, fittings, pipe, connectors, furniture, schedule, 40, projects, specialty, 4, way, Y, table, base
                                          Price: $4.00
                                          Availability: In Stock - Usually ships in 1 to 2 days.
                                          Item #: 2556230 -

                                            This fitting is only available in the 1 1/4" size. Standard PVC Pipe Sizing Pipe Size Outside Diameter 1/2" 13/16" 3/4" 1 1/16" 1" 1 5/16" 1 1/4" 1 5/8" 1 1/2" 1 7/8" 2" 2 3/8" Make sure the pipe you will be using with these fittings matches an outside diameter above.Our PVC furniture pipe and PVC pipe fittings are great for building pipe projects like greenhouses, cold frames, benches, light hanging systems, furniture, dog agility courses, outdoor games, and much more. WHAT MAKES PVC...

                                            Reflective Grow Film reflective, film, mylar, grow, light, plant, greenhouse, roll
                                            Price: $17.95
                                            Availability: In Stock - Usually ships in 1 to 2 days.
                                            Item #: 5650120 -

                                              This bright durable film will reflect light back to your plants increasing the efficiency of grow lights or the sun. Place film anywhere you want to reflect artificial or natural light. Film is 1 mil and measures 48" x 25' (100 sq. ft.).

                                              SureStat T110 Weatherproof Heating / Cooling Thermostat thermostat, water, proof, greenhouse, remote, sensor, surestat, temperature, control
                                              Price: $39.95
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                                              Availability: In Stock - Usually ships in 1 to 2 days.
                                              Item #: 4820400 -

                                                This thermostat has a weatherproof enclosure making them an excellent option for wet environments. The single stage thermostat can be used to automatically control ventilation fans or heaters. This thermostat was developed with the harsh greenhouse environment in mind. Temperature coil is stainless steel to prevent corrosion. SPDT switch. Wiring required. Features Wide temperature range: 30° to 110° F Fixed 3 degree temperature differential Can be used with millivolt, 12, 24 and 120 volt...

                                                SureStat T118P Plug In Portable Thermostat Control thermostat, plug, in, prewired, cord, line, voltage, heater, fan, cooling, control, portable, 110, 120
                                                Price: $55.95
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                                                Availability: In Stock - Usually ships in 1 to 2 days.
                                                Item #: 4820410 -

                                                  UPDATEThis has been replaced by the Surestat TS116 thermostat. Click here to view the updated version.This single stage thermostat comes prewired with an 8' grounded Plug in power cord. Simply plug the thermostat into a standard 110/120 volt outlet. Then plug any 110/120 volt appliance into the outlet on the plug of the thermostat. Select heating thermostat to control a heater or cooling thermostat to control fans and/or louvers. *Plug-in thermostats can not be used with our gas heaters. They...

                                                  Clear PVC Cement
                                                  Price: $3.25
                                                  Availability: In Stock - Usually ships in 1 to 2 days.
                                                  Item #: 2555250 -

                                                    The Oatey 4 oz. PVC Clear Solvent Cement is specially formulated to bond PVC pipe and fittings up to 6 in. Dia with interference fit. The solvent cement works by softening pipe and fitting surfaces to create a strong bond. Includes a dauber stem for easy application.FeaturesClear cement for use on all schedules and classes of PVC pipe and fittings up to 4 in. for Sch. 40 and up to 2 in. for Sch. 80Lo-V.O.C. solvent cement meets California South Coast Air Quality Management District (SCAQMD)...

                                                    Large PVC Pipe Cutter pvc, pipe, cutter, cutting, tool, plastic, furniture, grade, schedule
                                                    Price: $39.95
                                                    Availability: In Stock - Usually ships in 1 to 2 days.
                                                    Item #: 2557215 -

                                                      This PVC pipe cutter features a sharp heat-treated blade and hooked, ratcheting jaws to hold pipe in place and also cut pipe faster, cleaner, and with less effort. Heavy-duty aluminum and steel construction. FeaturesCuts plastic pipe up to 2" in diameterHeavy-duty aluminum and steel constructionRatcheting jaws reduce cutting effortHooked jaws hold pipe in place ...

                                                      Small PVC Pipe Cutter pvc, pipe, cutter, cutting, tool, plastic, furniture, grade, schedule
                                                      Price: $9.95
                                                      Availability: In Stock - Usually ships in 1 to 2 days.
                                                      Item #: 2557210 -

                                                        This cutter features a sharp heat-treated blade and ratcheting jaws to cut pipe faster, cleaner, and with less effort. Heavy-duty aluminum and steel construction with rubber covered handles. FeaturesCuts plastic pipe up to 1 In. in diameterRatcheting jaws reduce cutting effortSharp, heat-treated, steel, replaceable bladeRubber covered handlesHeavy-duty aluminum and steel construction ...