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Greenhouse Accessories Farm Supplies For Sale In Rhode Island

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Gorilla Grow Tent 2-Foot Extension Kits
Prices start at : 79.99 USD / each

Increase your yield by up to 33 percent! This kit includes both poles and additional fabric. If so, purchase an extension kit! These 2-foot extension pole kits allow your plants to grow up to a foot taller.
  • Fits Tent Size: 2 Feet x 4 Feet
United States
Rhode Island
Cold Frame Hoop House
Prices start at : 1197.89 USD / each

Four-foot bow spacing. Includes all quality formed and punched parts necessary to erect the frame: bows, purlin run, 40" ground stakes, and connecting hardware. White over-winter film sold separatley.

Specs

    • 16' x 48': Specs
    • Center height 6.8: Specs
    • Can also be used for winter storage of tools, lawn equipment, ice melt, etc: Product Features
    • 1.315" wide, 17 gauge steel: Specs
    • Ship wt: 405 lbs
    • Recommended poly width is 24': Specs
    United States
    Rhode Island
    Evaporation Pads
    Prices start at : 22.99 USD / each

    High quality adhesives and rigidifying agents have been added to the 110 grams per square meter virgin Kraft paper for increased resistance. Highly efficient and long-lasting cooling media! The Evaporative Cooling Pads are a high efficiency evaporative...
    • Dimensions: 12 inches X 24 inches X 6 inches
    United States
    Rhode Island
    Batten Stripping Vinyl 1/32\
    Prices start at : 70.79 USD / each

    Just pull strip to remove staples and all. White 1000' to a roll. 'Arrow' brand type, 1/2" and 5/8" ceiling staples work well with this product. Tape holds the plastic film in place and helps prevent tear out flexible and easy to use 3/4" wide and 1/32"...
    United States
    Rhode Island
    Air Inflation Kit
    ★★★★★
    Prices start at : 174.49 USD / each

    Creates an insulating air space between layers of greenhouse poly. Includes: 60 cfm fan, jumper tube, and mounting bracket.

    Product Benefits

      • Keeps a steady air-layer between two sheets of greenhouse poly, adding to the insulation: Product Benefits
      • 110 volt, pulls .42 amps: Product Features
      • Blowing outside air between the two poly layers lets cleaner (less chemical residues from anything recently sprayed in the house), less humid air: Product Benefits
      • 60 cfm fan: Specs
      United States
      Rhode Island
      Dura-Bench Greenhouse Bench Tops Increased Air Flow 2ft x 4ft
      ★★★★★
      Prices start at : 18.99 USD / each

      Pre-molded screw rails for use with your own stainless steel screws. Increased airflow, easier to install and disinfect, and lower cost. NOTE: Bench top panels only; tables provided by customer.

      Product Features

        • 2' sides connect with tab and slots, 4' sides install with black nylon clips: Product Features
        • Increased airflow, easier to install and disinfect, and lower cost: Product Features
        • Poly construction makes it easy to clean, with no rot, splinters or rough edges: Product Benefits
        • Durable, smooth and non-porous: Product Features
        United States
        Rhode Island
        Automatic Vent Opener
        ★★★★★
        Prices start at : 69.95 USD

        You can raise or lower the temperature setting with a simple twist of the cylinder. This device opens and closes your greenhouse vent panels for reliable climate control even when you're away! No electrical power is required.
        • ✓ Steel with paraffin in the vent opener cylinder
        • ✓ The opening temperature can be adjusted from approx. 65° to 80° F
        • ✓ Depending upon installation, this vent opener will open a vent 12-18"
        United States
        Rhode Island
        Work Bench System for 8 ft. x 24 ft. Greenhouse
        ★★★★★
        Prices start at : 499.99 USD / each

        The angle support design allows for free flowing movement without concern for support legs to trip over when working at the workbench. Since the installation of the support bars uses the inside bolt tracks the shelving could be set at any height within...
        • ✓ 24 ft. W x 2 ft. Deep x 30 in. High
        • ✓ Heavy duty support bars holds up to 1,500 lbs.
        • ✓ Quick assembly construction
        • Manufacturer Warranty: Limited 10 year
        • Product Height (in.): 30
        • Product Weight (lb.): 63lb
        United States
        Rhode Island
        Vent Kit for Multi-Line/Hybrid Silver Greenhouse
        Prices start at : 65.00 USD / each

        Supplement your Palram greenhouse and improve air circulation to keep your greenhouse cooler on warm days. Increase the air circulation in your Palram Multi-Line or Hybrid greenhouse with an additional vent kit.
        • ✓ Increases circulation when paired with the side louver window
        • ✓ Can be fitted with the Palram automatic roof vent opener for optimal airflow
        • Product Weight (lb.): 3.65 lb
        • Manufacturer Warranty: 2 years limited
        • Returnable: 90-Day
        • Product Height (in.): 24.3 in
        United States
        Rhode Island
        Dramm Environmental Thermostat Two Stage
        Prices start at : 155.99 USD / each

        Use the two stage for added protection, activating two items at pre-set temperature levels. Great for greenhouses, factories, warehouses, and farms. Use the single stage model to activate your shutters, fan, or other equipment.

        Product Features

          Specs

            • Non-corrosive construction: Product Features
            • Inductive Load: 4 Amp: Specs
            • Durable PVC weatherproof housing: Product Features
            • Approxamately 1 degree differential: Specs
            • Dual Stage Thermostat: Specs
            United States
            Rhode Island
            8 ft. x 4 ft. Aluminum Premium Greenhouse Extension
            Prices start at : 799.99 USD / each

            The Monticello 4 ft. The idea is simple, as your gardening greenhouse needs grow so can you greenhouse. Extension kit allows for the expansion of your greenhouse. This one is designed specifically for Black frames and will work with the following greenhouses:...
            • ✓ Includes premium kit items: 4 ft. work bench, 4 ft. shade cloth system and 4 ft. water system extension with sprinkler
            • ✓ High impact UV stable 8 mm twin wall polycarbonate walls and roof
            • ✓ Natural aluminum color with protective coating
            • Manufacturer Warranty: 10 year limited
            • Material: Aluminum
            • Product Weight (lb.): 90lb
            United States
            Rhode Island
            63 in. H x 27 in. W x 18 in. D Plant Tower X-Up Gro-Tec Cover
            ★★★★★
            Prices start at : 20.14 USD / box

            It is tailor-made to slip over your FlowerHouse X-Up tower and is outfitted with a dual-zippered front roll-up panel to easily access your prized plants. The semi-opaque material on this PlantTower X-Up Gro-Tec Cover optimizes photosynthesis in plants...
            • ✓ Fits HarvestHouse PlantTower X-Up; designed to be UV-resistant
            • ✓ No tools required
            • Returnable: 90-Day
            • Product Type: Greenhouse Accessory
            • Product Weight (lb.): 2lb
            • Manufacturer Warranty: 1 year limited
            United States
            Rhode Island
            6 ft. 5 in. H x 4 ft. 5 in. W x 2 ft. 5 in. D Harvest House Plus Bug/Bird Cover
            ★★★★★
            Prices start at : 18.36 USD / box

            This cover reduces very little light so plant growth won't be affected. Fits Harvest House X-Up Plus and is designed to reduce the need for pesticides. This cover is designed to provide netting that keeps bugs, birds and other pests out of your greenhouse.
            • ✓ Shelving and framing unit not included
            • ✓ Additional cover for Harvest House plus X-Up greenhouse shelving
            • Product Type: greenhouse accessory
            • Product Depth (in.): 30
            • Returnable: 90-Day
            • Product Height (in.): 78
            United States
            Rhode Island
            Greenhouse Drip Irrigation Accessory Kit
            ★★★★★
            Prices start at : 32.96 USD / each

            Installation and deployment is a breeze, and your plants will flourish as a result. Keep your Palram greenhouse plants properly hydrated with this drip irrigation kit. It includes 16 dropper spikes and a pressure regulator that distributes water evenly...
            • ✓ Keeps plants hydrated
            • ✓ Easy to set up and use
            • ✓ Includes 16 dropper spikes
            • ✓ Pressure regulator filters sediment to ensure water is pure
            • ✓ 5-year limited warranty
            • Material: Plastic
            United States
            Rhode Island
            PUREgrowntm 750 GSM Hemp Felt Pads, Pack of 6
            Prices start at : 17.99 USD / each

            This retail/refill pack includes 6 hemp sheets. An OMRI-listed 100% organic growing medium! Grow-Tech makes their PUREgrowntm felt from 100% natural hemp. Consistent growing conditions allow for consistent production of young plants.

            Product Features

              • OMRI-listed: Product Features
              • Stabilizes roots: Product Features
              • Ready to plant, no pre-treatment required: Product Features
              • Lightweight: Product Features
              United States
              Rhode Island
              Phoenix Solar Shades (4-Pack)
              ★★★★★
              Prices start at : 285.47 USD / each

              The roll-up shades are fabricated with a moisture-resistant, PVC-coated fiberglass material that diminishes UV rays, helping to regulate temperatures in your plant house during sizzling summer months.
              • ✓ Installation hardware and illustrated instructions included
              • ✓ 44 in. spring-tensioned shades provide partial blockage of sun rays and diminish heat
              • ✓ 1-year limited warranty
              • Product Type: accessory
              • Color Family: Beige / Cream
              • Product Width (in.): 44 in
              United States
              Rhode Island
              T O Plastics Plug Trays
              Prices start at : 165.69 USD / each

              Other sizes and trim styles available, please call for a free quote on trays to fit your seeder. Using primarily recycled plastics, T O Plastics generates recyclable (#6) plug trays that are technologically superior and better for the environment! These...

              Specs

                • Depth 2.25", top 1.527": Specs
                • Case Count: 100 Trays
                • Type: Square Plug Tray with 72 plugs: 6 x 12 cell footprint; 2.25-inch depth; 1.527-inch top width; 0.25-inch vent hole.
                • Ship wt: 39 lbs
                • Vent hole .25": Specs
                United States
                Rhode Island
                6 ft. 5 in. H x 4 ft. 5 in. W x 6 ft. D Harvest House Pro Storage/Blackout Cover
                Prices start at : 63.8 USD / box

                The form-fitting nylon greenhouse cover also protects your X-Up Pro during the offseason by prohibiting dust, dirt, grit and insects from tarnishing your structure. Speed up the flowering process within your HarvestHouse X-Up Pro shelving unit with this...
                • ✓ Shelving and framing unit not included
                • ✓ Easily fits over existing X-Up Pro greenhouse shelving unit
                • Manufacturer Warranty: 1 year limited
                • Product Depth (in.): 72
                • Product Weight (lb.): 6lb
                • Material: nylon
                United States
                Rhode Island
                Tarp Zipper
                ★★★★★
                Prices start at : 9.57 USD / 1.00 lbs

                Opens from either side and is super easy to install. Step 3: Place end tape across bottom of zipper. Purchase by the case and save! Please call 1-800-289-6656 for pricing. Step 4: Completely open zipper.
                • brand: Tarpline Products
                United States
                Rhode Island
                3-0-0 Nutrient Solution, Step 2, Quart
                Prices start at : 12.99 USD / each

                1 gallon in 500 gallons of water. Provides plants with the optimum level of nutrients and is 100% environmentally friendly! Nutrient solution One & Two is designed to use together.

                Specs

                  • 3-0-0 formula: Specs
                  • Also contains calcium: Specs
                  • 1-quart bottle: Specs
                  United States
                  Rhode Island
                  New! Harvest Right Geodesic Greenhouses
                  Prices start at : 1795.00 USD / each

                  This cover also provides infrared and protection, repels dust, and prevents the buildup of condensation. The largest model requires only three people and about three hours of work to set up the entire greenhouse.

                  Product Benefits

                    Specs

                      • Light diffusion prevents shadowing and evenly distributes light: Product Benefits
                      • Fast and easy setup: Product Benefits
                      • Frame material: Aircraft-grade aluminum: Specs
                      • IR - Infrared protection leads to less heat transfer which maintains constant temperatures day and night: Product Benefits
                      • Height (feet): Varies: Specs
                      • Area: 98 Square Feet
                      United States
                      Rhode Island
                      Interconnecting Bar for Infinity Light
                      Prices start at : 4.99 USD / each

                      The interconnection bar provides added stability and rigidity to prevent droop when daisy chaining Infinity lights together via the male-female interconnection.
                      United States
                      Rhode Island
                      Clean Roots
                      ★★★★★
                      Prices start at : 5.15 USD / 1.00 lbs

                      Grower's Tip: Don't accept cheap imitations that slump and sag. Keep your little darlings up and out of the water with Clean Roots. These award-winning plant platforms ensure a healthy, happy and well aerated crop, which is key for robust growth and super...
                      United States
                      Rhode Island
                      Work Bench System for 8 ft. x 12 ft. Greenhouse
                      ★★★★★
                      Prices start at : 278.48 USD / each

                      The angle support design allows for free flowing movement without concern for support legs to trip over when working at the workbench. The Work Station can be installed either during initial construction or at a later time.
                      • ✓ 12 ft. W x 2 ft. D x 30 in. H
                      • ✓ High impact PVC vented work bench top
                      • ✓ Designed for either side of greenhouse
                      • ✓ Quick assembly construction
                      • ✓ Commercial grade same materials used by professional growers
                      • Returnable: 90-Day
                      United States
                      Rhode Island
                      Deep Fastening Iron Greenhouse Anchor Kit (Set of 4)
                      Prices start at : 9.72 USD / piece

                      Deep-fastening anchor is treated with UV protectant to withstand prolonged exposure to sunlight, thus inhibiting corrosion and enhancing structural integrity. Plunge these Ogrow commercial-grade iron anchors into any type of soil to secure a greenhouse,...
                      • ✓ Provides a convenient and strong method for securely anchoring greenhouses without digging
                      • ✓ Helps prevent wind damage; suitable for all soils
                      • ✓ Set consists of 4 anchors
                      • Product Height (in.): 14 in
                      • Material: Steel
                      • Product Weight (lb.): 0.4lb
                      United States
                      Rhode Island
                      Drip Irrigation Kit for Palram Greenhouses
                      Prices start at : 59.00 USD / Irrigation Kit

                      Dripping Regulator - creates an equal and controlled dispersal of water in all droppers keeping your plants healthy and evenly watered. Complete controlled watering system to fit all Palram greenhouses.
                      United States
                      Rhode Island
                      ZenPlugstm, 250 Count
                      Prices start at : 84.99 USD / each

                      This gives young plants the optimal environment for root growth. With a single hand motion, you can easily fold the ZenPlugtm around fragile roots. This shape allows for the precise and rapid placement of large callused plants, like orchids and trees,...

                      Product Features

                        • Even dry down: Product Features
                        • pH balanced: Product Features
                        • Optimal aeration: Product Features
                        United States
                        Rhode Island
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