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Greenhouse Accessories Farm Supplies For Sale In Maryland

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Kool Ray Classic Liquid Shade, White
Prices start at : 39.29 USD / each

Aids in regulating greenhouse temperatures Kool Ray Classic is specifically designed to lower internal greenhouse temperatures during the warmer spring and summer growing seasons. This product works best when applied via spraying.
  • Volume: 1 Gallon
United States
Maryland
Gorilla Grow Tent 2-Foot Extension Kits
Prices start at : 79.99 USD / each

Increase your yield with these extension kits! Do you need more space in your Gorilla Grow Tent? 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
Maryland
White Felt Tape
Prices start at : 23.99 USD / each

Protect and extend the life of your greenhouse film with our whitefelt tape! Avoid degradation of film from heat and abrasive surfaces.Felt tape are in rolls 1.5 in wide x 48 ft long with a thickness of 1/8 in.This felt comes with an aggressive acrylic...
  • The felt side can protect greenhouse poly from rough-surface frames: Product Benefits
  • 1.5 in x 48 ft: Specs
  • Adhesive on one side, felt on the other: Product Features
United States
Maryland
Exhaust Fans
Prices start at : 1115.99 USD / each

EXCLUSIVE DRIVE ASSEMBLY. Type NBF fans are built to give you years of heavy-duty trouble-free service. Our use of quality materials and precise engineering techniques in constructing wheel assemblies assure you of years of quiet, trouble-free service.
  • Dimensions: 30-Inch Square
  • Horsepower: 1/2 Horsepower
United States
Maryland
Polyamide Line, 8 or 12 Gauge
Prices start at : 19.99 USD / each

This support wire is a black hightensile polyamide monofilament with low elongation, compact cross section and high breaking strength. Installs quickly and easily and is UV resistant, corrosion and maintenance free and is seven times lighter than steel...

Specs

    • 8 gauge is 4 mm thick, with a 1,278 pound force breaking strength: Specs
    • 12 gauge is 2.5 mm thick, with a 640 pound force breaking strength: Specs
    • 15 year lifespan: Product Features
    • Line Weight: 3lb
    United States
    Maryland
    New! Wiggle Wire & Base Kit, 4 Feet
    Prices start at : 5.99 USD / each

    Since it conforms to an arch shape, you can also use it along the tops of your structures. The aluminum material resists both weather and corrosion. Use this kit to secure up to 4 feet of material! This kit contains one 4-foot section of Poly Latch Base...

    Specs

      • Maximum material thickness (mils): 20: Specs
      • Buying both components together saves you money: Product Benefits
      • Base length (feet): 4: Specs
      • Opening size (inches): 3/4: Specs
      • Total length (feet): 4: Specs
      • Base material: Aluminum: Specs
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      Maryland
      Poly Patch Tape
      Prices start at : 13.99 USD / each

      First aid for poly houses! Clear, UV stabilized polyethylene tape, 6 mil strong to repair rips or tears, prevent splitting in extra stress areas. Super strong and adhesive, Poly patch will help you add extra life to your greenhouse covering (up to 3 years!)...
      • Width: 2" width
      • Ship wt: .5 lb
      United States
      Maryland
      Phoenix 8 ft. Cedar Bench
      Prices start at : 237.96 USD / each

      Use the Handy Home Products Phoenix 8 ft. Cedar Bench to help provide storage space. The durable cedar construction will provide seating or ample work space for projects and potting.
      •  Crafted from western cedar
      •  Pre-cut, with no need to saw
      •  15-year limited warranty
      •  Slats can be attached side-by-side or spaced apart to allow for drainage and ventilation
      •  Everything is pre-cut, nothing to saw
      • Material: Wood
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      Maryland
      Heavy Duty Shelf Kit for Palram Greenhouses
      Prices start at : 69.00 USD / Shelf Kit

      Comes with 3 plant hangers. Size approximately 22¾” x 16½” Complete setup instructions included. Heavy duty aluminum shelf kit can be easily attached to almost all profiles inside the Palram greenhouses.
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      Maryland
      Work Bench System for 8 ft. x 20 ft. Greenhouse
      Prices start at : 401.08 USD / each

      The sturdy vented shelving units on the Work Station are constructed from commercial grade high impact PVC. Since the installation of the support bars uses the inside bolt tracks the shelving could be set at any height within the greenhouse (up to 4 ft.
      •  Quick assembly construction
      •  10 yr warranty
      •  Heavy duty support bars holds up to 1,400 lbs.
      •  High impact PVC vented work bench top
      • Product Weight (lb.): 55lb
      • Returnable: 90-Day
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      Maryland
      Dura-Bench Greenhouse Bench Tops Increased Air Flow 2ft x 4ft
      Prices start at : 18.99 USD / each

      UV protected, high impact, abrasion resistant polypropylene. Durable, smooth and non-porous. Sides connect with tab and slots, 4ft. Thick, rectangular holes. Easy-cleaning, and no splinters or rough edges.

      Product Features

        Product Benefits

          • 2' sides connect with tab and slots, 4' sides install with black nylon clips: Product Features
          • An attractive, professional appearance for your retail displays: Product Benefits
          • 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
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          Maryland
          Vent Kit for Harmony Silver Greenhouse
          Prices start at : 65.00 USD / each

          Increase the air circulation in your Palram Harmony greenhouse with an additional vent kit. Supplement your Palram greenhouse and improve air circulation to keep your greenhouse cooler on warm days.
          •  Manual adjustment for variable airflow
          •  Can be fitted with the Palram automatic roof vent opener for optimal airflow
          •  Increases circulation when paired with the side louver window
          •  Provides additional air ventilation
          • Product Width (in.): 24 in
          • Product Type: Vent kit for Greenhouse
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          Maryland
          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 is designed to improve the air circulation and help control temperature and humidity levels inside Rion greenhouses. The Side Louver Window can be fitted with Rion's Automatic Louver Opener to provide the ideal airflow into the...
          •  Fast and easy installation
          •  Compatible with Rion's greenhouse' range
          •  Replaces existing panel
          • Product Weight (lb.): 4 lb
          • Product Depth (in.): 2.4 in
          • Product Width (in.): 23.2 in
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          Maryland
          5-Foot Power Cable for Boost Light Bar
          Prices start at : 14.99 USD / each

          Power up your Boost Grow Light! Once your Boost Grow Light is mounted — using the handy Flush Mount — you need some power. Plug in this 5-foot power cord and GROW! Thrive designed their Boost Light Bars so you can easily daisy chain up to 19 units!...
          United States
          Maryland
          Shade Cloth for 8 ft. x 16 ft. Greenhouse
          Prices start at : 210.82 USD / each

          The shade cloth comes in 4 foot sections so it will work with our Automatic Watering system and since the shade cloth is on the inside, it will not interfere with the Monticello Automatic Vent openers allowing fresh air to flow in and out un impeded.
          •  Includes bungee balls for tying shade cloth
          •  7 yr warranty
          •  4 sets of shade cloth 8 ft W x 4 ft. L
          •  Proudly made in the USA
          • Returnable: 90-Day
          • Product Weight (lb.): 9lb
          United States
          Maryland
          Shade Cloth for 8 ft. x 8 ft. Greenhouse
          Prices start at : 160.39 USD / each

          The shade cloth comes in 4 foot sections so it will work with our Automatic Watering system and since the shade cloth is on the inside, it will not interfere with the Monticello Automatic Vent openers allowing fresh air to flow in and out un impeded.

          96

            •  Grommets commercial filament included
            •  Ships in 2- 4ft sections
            • Product Width (in.): 96
            • Product Weight (lb.): 5lb
            • Product Depth (in.): 96
            • Product Height (in.): .5
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            Maryland
            4 ft. x 8 ft. Greenhouse Aluminum Finish Extension Kit
            Prices start at : 799.99 USD / each

            Extension kit comes includes a 2 ft. Roof vent with automatic opener and gutters. When ordering your extension kit make sure that the color matches your existing greenhouse. The idea is simple, as your gardening greenhouse needs grow so can you greenhouse.
            •  Automatic opener roof vent (2 ft. x 2 ft.) opens and closes based on interior temperature to help prevent plant wilting and dry out
            •  High impact UV stable 8mm commercial grade twin wall polycarbonate walls and roof construction
            •  Extension kit and must be used with an existing Monticello greenhouse
            • Manufacturer Warranty: 10 Year Limited
            • Material: polycarbonate
            • Color Family: Grays
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            Maryland
            Hanging and Anchoring Kit
            Prices start at : 19.42 USD / each

            Ensuring the safety and stability of your greenhouse has never been easier. This item is also perfect for hanging plants, flowerpots and vine crops. Proper anchoring is the ultimate way to prevent your greenhouse from being damaged by unstable weather,...
            •  Each bag includes 10 hangers
            •  Simply click and lock into profile channel
            • Product Type: Accessory
            • Product Weight (lb.): 5 lb
            • Manufacturer Warranty: N/A
            • Product Depth (in.): 0.5
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            Maryland
            Trellising Kit for Palram Greenhouses
            Prices start at : 59.00 USD / Trellising Kit

            Simple to set up and operate. Includes: 6 Roller hooks spool with 25m twine 3 Types of support clips for different vine crops 48 Tomato clips - peppers & tomatoes 12 Radial support hooks - tomatoes & cucumbers 12 Courgette clips - zucchini Complete step...
            United States
            Maryland
            Work Bench System for 8 ft. x 8 ft. Greenhouse
            Prices start at : 241.68 USD / each

            The Monticello 8 foot Work Station Kit is specifically designed for the Monticello line of greenhouses (8ft greenhouses). The commercial grade and design of the Work Station allows for quick installation (about 20 minutes) and versatility.
            •  Designed for either side of greenhouse
            •  Made in the USA
            •  Heavy duty support bars holds up to 600 lbs.
            •  10 yr warranty
            • Product Width (in.): 96
            • Product Depth (in.): 24
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            Maryland
            Multi Purpose (2 Liter)
            Prices start at : 4.46 USD / 3.00 lbs

            Includes a sturdy pump and adjustable nozzle. Features: • Easy pump action • Adjustable nozzle — stream to fine mist • Large opening for easy filling • Locking thumb-operated control valve • Proudly made in the USA Ideal for pest control,...
            • brand: HD Hudson
            United States
            Maryland
            Landmark Plastics T Tray for 1801 Sheet, Case of 100
            Prices start at : 109.99 USD / each

            Landmark Plastics T Tray for 1801 Sheet, Case of 100 For 30 years Landmark Plastic has been making life easier and less chaotic for growers, from propagation to patio. Our wide range of plastic containers, trays, packaging and growing systems for the...

            Specs

              • 10in x 20in x 2 & 3/4in deep: Specs
              • 100 trays per carton: Specs
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              Maryland
              II Shelf Kit
              Prices start at : 379.00 USD / each

              The polycarbonate tops allows light to flow through to plants below. The polycarbonate tops are also very sturdy and will hold up to years of use. Suspened aluminum shelf kit saves space and is very strong.
              •  Both shelves use twin-wall polycarbonate as the insert (the flat part) material, allowing for much better and more even light distribution through the greenhouses
              •  Suspended shelving without braces underneath allows for more storage space ( i.e. for a cart, wheelbarrow or long tools)
              •  Top shelf hangs forward easier to reach, but also does not block outside light from reaching bottom shelf
              • Product Height (in.): 1
              • Product Depth (in.): 24
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              Maryland
              Jiffy Strip Deep
              Prices start at : 151.49 USD / each

              Inexpensive, lightweight, long lasting, and a real time saver! Famous Jiffy quality containers are made from Canadian sphagnum peat moss and wood pulp. Roots naturally air-prune as they emerge and do not spiral.
              • Case Qty: 1600 paks
              • Type: Deep Strips
              • Ship wt: 38 lb
              United States
              Maryland
              Styro-Foam Tray Kit for Grow-Plugs
              Prices start at : 11.99 USD / each

              Get your plants off to a great start! A re-usable float kit that comes with a 55 cell styrofoam floating insert, heavy duty reservoir tray and 2in clear humidity dome. Perfect system for starting seeds or cuttings.

              Specs

                • The tray is 10-1/2" x 21-1/2" x 2-3/4": Specs
                • No drain holes in tray: Specs
                • Styrofoam insert has 55 round spaces to accomodate the FP55 plugs (sold separately): Specs
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                Maryland
                Jump Start Grow Lighting System
                Prices start at : 74.99 USD / each

                Ideal for growing seedlings, cuttings, flowers, and houseplants in any room. Both are 22" tall. Comes either 2' wide, which fits 1 standard flat; or 4' wide, which fits 2 standard flats.
                • Frame Dimensions: 2' dimensions: 24" H x 18" W x 26" L
                • Bulb: 2-foot fluorescent full daylight spectrum bulb
                • Powder-coated steel frame: Specs
                United States
                Maryland
                Hydrorock Hydroponic Pebbles, 42 Quart Bag
                Prices start at : 29.99 USD / each

                Superior for hydroponics: less water usage, pH neutral, great aeration and much more! Pure and Organic. Prevents soil compaction. Hydrorock has many features and benefits with versatile applications: Reduces water usage; it retains 35% of its weight in...

                Product Benefits

                  • 1) Reduces water usage retains 35% of its weight in water: Product Benefits
                  • 6) Reusable after washing: Product Benefits
                  • 7) Promotes healthy root structure: Product Benefits
                  • Created by heating clay at temperatures that exceed 2000-dgrees F: Specs
                  • 9) It also makes a great mulch or ground aggregate in high traffic areas.: Product Benefits
                  • 2) pH neutral will not affect the soil balance: Product Benefits
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                  Maryland