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Greenhouse Accessories Greenhouse Supplies For Sale In Massachusetts

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Solar Powered Ventilation System
Prices start at : 1047.59 USD / each

The Monticello Solar Ventilation System allows for off the grid operation, getting power to your greenhouse where you need it. Our commercial fan, exhaust louvers, and commercial thermostat are all made in the USA and our solar panel can product more...

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    • Returnable: 90-Day
    • Manufacturer Warranty: 3 year limited
    • Commercial thermostat: Yes
    • Product Type: Greenhouse Accessory
    • Product Height (in.): 24
    • Product Width (in.): 24
    United States
    Massachusetts
    6 in. x 4 in. Single Stage Thermostat for Electric Ventilation System
    Prices start at : 109.00 USD / each

    Must be hard wired. The RSI Thermostat is designed to work with any electric ventilation system or solar powered ventilation system. The RSI thermostat is a single pole design with a large dial that is accurate to 2.
    •  For use with any electric ventilation system
    •  Single pole design
    • Color Family: Grays
    • Product Weight (lb.): 2lb
    • Material: plastic
    • Product Type: Thermostat
    United States
    Massachusetts
    Snap and Grow Series 1.5 ft. x 0.33 ft. x 4 in. Greenhouse Anchoring Kit
    Prices start at : 77.99 USD / each

    The Palram Anchoring Kit allows you to anchor into soft or hard surfaces, providing outstanding holding capabilities in extreme weather conditions Anchoring kit for snap and grow Greenhouse only.
    • Product Width (in.): 19
    • Easy to install: Yes
    • Color Family: Metallics
    • Material: Metal
    • Product Weight (lb.): 4.6lb
    • Product Depth (in.): 3.75
    United States
    Massachusetts
    Greenhouse Steel Potting Bench - 2 Bench Bundle
    Prices start at : 156.54 USD / each

    Easy to assemble. This strong two tiered potting and staging bench works perfectly with Palram's greenhouse offerings. Two shelves provide ample storage and workspace. Freestanding it can be moved easily within the greenhouse.
    •  Durable galvanized steel
    •  Assembled dimension: 45 in. W x 19.75 in. D x 31.50 in. H
    • Manufacturer Warranty: 1 Year Limited
    • Material: Steel
    • Product Depth (in.): 19.75
    • Returnable: 90-Day
    United States
    Massachusetts
    V-FloFans
    Prices start at : 643.79 USD / each

    A cone-shaped outlet guides airflow in a uniform manner. You can employ V-FloFans with a wide range of crops. The V-FloFan reduces the negative impacts of humidity in a simple and energy-efficient way.

    Product Benefits

      • Controlled humidity level for crops: Product Benefits
      • Reduced number of fans per surface-unit in comparison to similar systems: Product Benefits
      • Model: 120 Volt
      • An active microclimate on the crop level and leaves: Product Benefits
      • Optimal air distribution in the greenhouse to create an optimal climate: Product Benefits
      United States
      Massachusetts
      Hobby Gardener 8 ft. x 12 ft. Greenhouse
      Prices start at : 1962.13 USD / each

      All these features plus an easy, no-tool assembly makes the Rion Greenhouse perfect for the growing enthusiast's needs. Rion Hobby Gardener Greenhouse is a top selling greenhouse in its class.
      •  Easy assembly kit - smart pin and lock connectors, uniform profiles
      •  Panels offer complete UV blockage and are 100% UV protected; they do not discolor, fracture or shatter, maintain their integrity and withstand extreme weather conditions for many years of use
      • Manufacturer Warranty: 7 Year Warranty
      • Number of Vent Openings: 2
      • Assembled Height (in.): 81.9 in
      • Assembled Width (in.): 104.7 in
      United States
      Massachusetts
      1.93 ft. W x 0.2 ft. D x 25.2 in. H Side Louver Window for Rion Greenhouse
      Prices start at : 97.93 USD / each

      The Side Louver Window can be fitted with Rion's Automatic Louver Opener to provide the ideal airflow into the greenhouse. The shutters are controlled manually for variable airflow to aid in cooling on warmer days.
      •  Replaces existing panel
      •  Interior shutters are operated manually for variable airflow
      •  Adjustable ventilation provides and increase airflow and aides cooling during warmer days
      • Manufacturer Warranty: 2 years limited
      • Product Weight (lb.): 4 lb
      • Product Width (in.): 23.2 in
      United States
      Massachusetts
      8 ft. x 4 ft. Black Patio Greenhouse
      Prices start at : 2399.99 USD / each

      Constructed from the highest quality extruded aluminum (US grade not the thinner and more brittle foreign aluminum) and electrostatically painted Black (guaranteed to contain 0.0% lead), our greenhouse uses on average more than 40 lbs.
      • 2 ft. x 2 ft. roof vent with automatic opener: Yes
      • Number of Vent Openings: 1
      • Door Opening Width (In.): 48
      • Returnable: 90-Day
      • Floor Options: Without Floor
      • Installation Available: No
      United States
      Massachusetts
      19.3 in. W x 27.2 in. D x 62.2 in. H 4-Tier Greenhouse Replacement Cover
      Prices start at : 25.84 USD / package

      Fits Ogrow 4-Tier Greenhouse or Greenhouse frame size measuring 19.3 in. Complete with Hook and Loop connection, for greater stability when attached to wall. Ogrow Heavy duty reinforced replacement cover will enable you to continue your plantings in no...
      • Floor Options: Without Floor
      • Door Opening Width (In.): 0
      • Assembled Width (in.): 19.3 in
      • Manufacturer Warranty: 90 Days
      • Installation Available: No
      • Complete with hook and loop connection, for greater stability: Yes
      United States
      Massachusetts
      6 ft. 5 in. H x 4 ft. 5 in. W x 6 ft. D Harvest House Pro Clear Cover
      Prices start at : 20.59 USD / box

      Allows full view of plants and flowers inside your greenhouse. Ideal for growing plants and seed propagation. The clear cover is designed to fit over the Harvest House Pro with X-Up technology and provide maximum heat and light for your plants.
      •  Provides maximum heat and light to plants
      •  Easily fits over existing greenhouse shelving
      •  Additional cover for harvest house pro easy X-up greenhouse shelving
      • Manufacturer Warranty: 1 year limited
      • Product Weight (lb.): 6lb
      • Returnable: 90-Day
      United States
      Massachusetts
      Dramm Environmental Thermostat Single Stage
      Prices start at : 85.89 USD / each

      Stainless steel coiled sensors are accurate to 1? Protected by a durable, sealed, PVC housing for harsh conditions. Great for greenhouses, factories, warehouses, and farms. Use the single stage model to activate your shutters, fan, or other equipment.

      Product Features

        Specs

          • Single Stage Thermostat: Specs
          • Sealed wiring strain relief: Product Features
          • Non-corrosive construction: Product Features
          • Inductive Load: 4 Amp: Specs
          • Durable PVC weatherproof housing: Product Features
          United States
          Massachusetts
          Balance 8 ft. x 12 ft. Green Polycarbonate Greenhouse
          Prices start at : 1510.85 USD / each

          The Extra-Large works-pace and the wide double doors allow the most avid gardener plenty of room to grow a cornucopia of vegetables and still have room for transplanting tender plants and for storing tools and accessories.
          •  Easy DIY assembly - sliding panels assembly system
          •  All-weather-proof materials to allow years of durability
          •  Galvanized steel base for maximum stability, alignment and strength
          •  Low-threshold, hinged wide and high double doors for easy access
          •  Manual vent windows (2) allow for the proper humidity and ventilation levels needed by your plants
          • Approximate Greenhouse Height (ft.): 7
          United States
          Massachusetts
          8 ft. x 24 ft. Aluminum Finish Greenhouse
          Prices start at : 5499.99 USD / each

          The Monticello is applying good old American ingenuity to make the best product for our customers and help to elevate the industry standards of all greenhouses. More aluminum than the average imported greenhouse.
          •  5 automatic opener roof vents (2 ft. x 2 ft.) opens and closes based on interior temperature to help prevent plant wilting and dry out
          •  Efficient average cost to run greenhouse year round ranges from $200 - $250
          •  Assembly Required
          •  Integrated flush base design allows for lower than normal door threshold
          • Door Opening Height (In.): 71
          • Number of Vent Openings: 5
          United States
          Massachusetts
          Premium Class 8 ft. x 16 ft. Glory Greenhouse
          Prices start at : 2799.00 USD / each

          The Glory is the ultimate greenhouse package. Wide entrance door, included roof vent, automatic vent opener and side louver window create optimal ventilation and help you maintain correct moisture and temperature levels.
          • Storage Capacity (cu. ft.): 900
          • Maintenance free: Yes
          • Approximate Greenhouse Height (ft.): 9
          • Door Opening Width (In.): 31.7
          • Maximum Roof Load (lb./ sq. ft.): 20
          • Product Weight (lb.): 314.8 lb
          United States
          Massachusetts
          Cold Frame Oversized 1500
          Prices start at : 363.99 USD / each

          It's possible, if you grow your own vegetables in a cold frame.Juwel cold frames are weather resistant with polycarbonate double skin panes and sturdy weather-resistant aluminum frames.

          Product Features

            • "No drip" coating prevents condensation on plants: Product Features
            • Now comes with a JAO (automatic opener) for automatic aeration depending on temperature: Product Features
            • 3 windows with wind safeguard—detachable and adjustable: Product Features
            United States
            Massachusetts
            14 ft. W x 16 ft. D Aluminet Greenhouse Shade Net
            Prices start at : 149.00 USD / box

            Greenhouse kits. May fit other similar-sized greenhouses from other manufacturers. Shade net is cut and tapered to fit Grandio 8 ft. Greenhouses can reach high temperatures even during modest warmth.
            •  100 ft. rope
            •  Taped edges with brass grommets
            • Product Width (in.): 10
            • Product Weight (lb.): 6lb
            • Material: Aluminet
            • Product Depth (in.): 16
            United States
            Massachusetts
            14 ft. W x 8 ft. D Aluminet Greenhouse Shade Net
            Prices start at : 99.00 USD / box

            Greenhouse kits. May fit other similar-sized greenhouses from other manufacturers. Shade net is cut and tapered to fit Grandio 6 ft. A shade net is essential to maintain proper temperatures on sunny spring and autumn days and all through summer.
            •  High-reflectivity aluminet material
            •  1/4 drill bit included
            •  Elastic composition allows operation of all Grandio vents
            • Product Weight (lb.): 4 lb
            • Product Type: Aluminet Greenhouse Shade Net
            • Manufacturer Warranty: Limited one year warranty
            United States
            Massachusetts
            8 ft. x 8 ft. Aluminum Finish Quick Assembly Greenhouse
            Prices start at : 2399.99 USD / each

            The Monticello is applying good old American ingenuity to make the best product for our customers and help to elevate the industry standards of all greenhouses. More aluminum than the average imported greenhouse.
            •  Efficient average cost to run greenhouse year round ranges from $100 - $150
            •  Expandable can be expanded by using the mont-4-AL expansion kit which allows your greenhouse to grow as your needs do
            •  Through a combination of using superior materials that are more rigid and creating interchangeable parts in our design the Monticello takes the average gardener 6-8 hours to assemble the 8 ft. x 8 ft. greenhouse while using much fewer parts, this does not include the base prep work needed, which includes leveling the ground
            • Product Weight (lb.): 210lb
            • Assembled Depth (in.): 97.5 in
            • Maximum Wind Resistance (mph): 86
            United States
            Massachusetts
            GrowIt 20 ft. x 10 ft. x 8 ft. Greenhouse-In-A-Box
            Prices start at : 349.00 USD / each

            Easy slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. The translucent, rip stop cover is waterproof and UV-treated, providing enhanced illumination - for plant growth and protection.
            • Returnable: 90-Day
            • Approximate Width (ft.): 10
            • Approximate Greenhouse Depth (ft.): 20
            • Manufacturer Warranty: 1 year against manufacturer defect
            • Half moons screen vents for optimal airflow: Yes
            • Door Opening Width (In.): 40
            United States
            Massachusetts
            10 ft. x 20 ft. Secure Greenhouse
            Prices start at : 1522.49 USD / each

            Vent ready for adding odor eliminating fan and filtration system. Safe Grow Greenhouses come in different sizes to accommodate the weekend gardener to the serious horticulturist. Jewett Cameron now offers a unique and affordable way to protect your plantings...
            • Assembled Depth (in.): 240 in
            • Approximate Greenhouse Height (ft.): 8
            • Assembled Height (in.): 96 in
            • Approximate Width (ft.): 10
            • Approximate Depth (ft.): 20
            • Installation Available: No
            United States
            Massachusetts
            PlantHouse 5 ft. x 5 ft. Greenhouse
            Prices start at : 119.00 USD / each

            If this is your first foray into plant-growing, it's an affordable way to dip your toe in the water. The pop-up portable greenhouse assembles quickly to protect prized plants from frost and wind and includes stakes and tie-downs to keep it firmly in place...
            •  Note: product may vary by store
            •  Protects plants and extends your growing season
            • Door Opening Width (In.): 30
            • Maximum Roof Load (lb./ sq. ft.): 2
            • Storage Capacity (cu. ft.): 25
            • Greenhouse Features: Collapsible,Screen vents,Shade cover included,Stakes included,Storage bag included,Storage bag included,Tie downs included,Walk-in,Windows,Zipper closure
            United States
            Massachusetts
            Side Louvre Window 2 ft. W x 0.2 ft. D x 2 ft. L Silver for Palram Greenhouses
            Prices start at : 82.14 USD / each

            When paired with the roof vent, the louver window can provide improved air circulation. The shutters are controlled manually for variable airflow to help aid in cooling on warmer days.
            •  Replaces existing polycarbonate panel
            •  Compatible with Palram greenhouses: harmony, mythos, hybrid, octave, essence, balance, glory and americana
            • Manufacturer Warranty: 2 years limited
            • Returnable: 90-Day
            • Product Width (in.): 24 in
            • Product Weight (lb.): 4.1 lb
            United States
            Massachusetts
            Heavy Duty Aluminum Frame-to-Base Brackets
            Prices start at : 60.00 USD / box

            Designed to exclusively fit Grandio Ascent and Elite model greenhouses. Protect your greenhouse and plants from severe weather with our specialized EZ1 brackets that firmly lock the frame of the greenhouse to the base.
            • Color Family: Metallics
            • Product Height (in.): 1
            • Manufacturer Warranty: One year
            • Returnable: 90-Day
            • Material: Aluminum
            • Product Type: Greenhouse Anchor
            United States
            Massachusetts
            New! Harvest Right Storage Shelters
            Prices start at : 2995.00 USD / each

            This durable metal is also extremely lightweight. It has built-in windows made of No-see-um fabric. The cover doubles as a haystack cover, truck cover, or a long-lasting, heavy-duty tarp.

            Specs

              Product Features

                • Cover resists UV rays, water, mold, and mildew: Product Benefits
                • Fitted door for easy entry: Product Features
                • Door height (feet): 7: Specs
                • Area (square feet): Varies: Specs
                • Heavy-duty zippers: Product Features
                • Diameter: 16 Feet
                United States
                Massachusetts
                GrowIt 12 ft. x 24 ft. x 8 ft. Walk-Thru Greenhouse Peak Style
                Prices start at : 872.99 USD / each

                Roll-up side panels and half-moons screen vents at each end provide optimal airflow and temperature control. The GrowIt Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class value.

                24

                  • Door Opening Height (In.): 88.8
                  • Approximate Depth (ft.): 24
                  • Approximate Width (ft.): 12
                  • 12 ft. x 24 ft. x 8 ft.: Yes
                  • Approximate Greenhouse Depth (ft.): 24
                  • Exact Width x Depth: 12 ft x 24 ft
                  United States
                  Massachusetts
                  Dramm Environmental Thermostat Two Stage
                  Prices start at : 155.99 USD / each

                  Stainless steel coiled sensors are accurate to 1? Use the two stage for added protection, activating two items at pre-set temperature levels. Great for greenhouses, factories, warehouses, and farms.

                  Specs

                    • Non-inductive (resistive) Load: 15 Amp: Specs
                    • Approxamately 1 degree differential: Specs
                    • Dual Stage Thermostat: Specs
                    • Inductive Load: 4 Amp: Specs
                    • Durable PVC weatherproof housing: Product Features
                    United States
                    Massachusetts
                    FarmHouse 9 ft. x 9 ft. PVC Greenhouse
                    Prices start at : 349.46 USD / each

                    The greenhouse's 12 screened vent openings offer great air circulation and can be closed to help promote and maintain high humidity levels. Ready for assembly on both hard and soil surfaces, this versatile greenhouse is made of clear PVC to help bring...
                    •  Assembly Required
                    •  81 cu. ft. storage capacity provides room for lots of items
                    • Approximate Greenhouse Width (ft.): 9
                    • Maximum Wind Resistance (mph): 45
                    • Assembled Height (in.): 96 in
                    • Manufacturer Warranty: 1 year limited factory warranty
                    United States
                    Massachusetts