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Greenhouse Accessories Greenhouse Supplies For Sale In Oakland

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Universal Automatic Watering System for All 8 ft. x 16 ft. Greenhouse
Prices start at : 212.37 USD / each

The Automatic Greenhouse Watering System is designed to be hung from the ceiling of the greenhouse. The 4 weighted sprinkler heads are separated by 4ft spray in a circular pattern.
  • ✓ 4 sprinkler heads
  • ✓ Proudly Designed and Made in the USA and Israel
  • ✓ Will work with the Monticello interior shade cloth system
  • ✓ Universal in design will function with any 8 ft. x 16 ft. greenhouse
  • Product Width (in.): 192
  • Product Depth (in.): 2
California
Oakland
New! Wiggle Wire & Base Kit, 8 Feet
Prices start at : 11.99 USD / each

This kit allows you to secure film or shade fabric to structures. The aluminum material resists both weather and corrosion. It holds materials up to 20 mils in thickness. Also available in an 4-Foot Kit .

Specs

    Product Benefits

      • Maximum material thickness (mils): 20: Specs
      • Base length (feet): 8: Specs
      • Ideal as a baseboard: Product Benefits
      • Buying both components together saves you money: Product Benefits
      • Materials resist weather and corrosion: Product Benefits
      • Base width (inches): 1-1/4: Specs
      California
      Oakland
      17,000 BTU Greenhouse and Building Electric Heating System
      Prices start at : 546.33 USD / each

      Adjustable louvers also help to determine the intensity of the heat flow. The design of the bracket also will allow the heater to be directed in any direction needed or wanted. The design is ideal for greenhouses, sheds, garages, or workshops.
      • ✓ 2 Heat Settings with Thermostat
      • ✓ 2 heat settings, built-in thermostat for easy controls
      • ✓ Designed for greenhouses and work area/ garage use
      • ✓ Manufactured by RSI
      • Returnable: 90-Day
      • Manufacturer Warranty: 1 year limited
      California
      Oakland
      New! Harvest Right Storage Shelters
      Prices start at : 2995.00 USD / each

      The fabric cover resists UV-rays, mold, and mildew. The cover doubles as a haystack cover, truck cover, or a long-lasting, heavy-duty tarp. These versatile shelters provide extra storage space for your tools and equipment.

      Product Features

        Specs

          • Heat-resistant rubber-lined flu jack: Product Features
          • Fire-retardant fabric cover: Product Features
          • Door width (inches): Varies: Specs
          • Frame made from anodized aircraft aluminum poles: Product Features
          • Frame material: Anodized aircraft aluminum: Specs
          • Cover doubles as a heavy-duty tarp: Product Benefits
          California
          Oakland
          Universal Automatic Watering System for All 8 ft. x 20 ft. Greenhouse
          Prices start at : 219.03 USD / each

          The 5 weighted sprinkler heads are separated by 4ft. The Commercial grade system is similar to those used by professional growers. Spray in a circular pattern. The other end of the timer is screwed directly into the spigot.
          • ✓ Commercial grade digital watering timer
          • ✓ Quick assembly construction
          • ✓ 5 yr warranty
          • ✓ High impact PVC that prevents growth of bacteria in the hose
          • Product Weight (lb.): 8lb
          • Manufacturer Warranty: Limited 5 year
          California
          Oakland
          Dura-Bench Greenhouse Bench Tops Increased Air Flow 2ft x 4ft
          ★★★★★
          Prices start at : 18.99 USD / each

          NOTE: Bench top panels only; tables provided by customer. Easy-cleaning, and no splinters or rough edges. Pre-molded screw rails for use with your own stainless steel screws. Durable, smooth and non-porous.

          Product Benefits

            • An attractive, professional appearance for your retail displays: Product Benefits
            • Durable, smooth and non-porous: Product Features
            • Smooth top allows trays, pots and flats to slide without snagging: Product Benefits
            • Poly construction makes it easy to clean, with no rot, splinters or rough edges: Product Benefits
            California
            Oakland
            Cold Frame Oversized 1500
            ★★★★★
            Prices start at : 363.99 USD / each

            They are UV-resistant, and have a 10 year guarantee against yellowing of the panes. Choose from oversized and standard sizes, each unit will accommodate add on tensions.Three windows, two adjustable wind-proof ventilators per window, 8mm thick.

            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
              • User-friendly due to rounded plastic corner parts: Product Features
              California
              Oakland
              Greenhouse Shade Kit
              ★★★★★
              Prices start at : 39.29 USD / each

              This Shade Kit is Compatible with all of Palram / Rion Greenhouses. The shade features Smart-Lock connectors for easy assembly. The Palram Hobby Greenhouse Shade Kit helps prevent heat buildup in your greenhouse and shades your plants from direct sunlight.
              • ✓ Dimensions: 6 ft. x 6 ft. ; larger greenhouses require multiple shade kits (sold separately)
              • ✓ Allows approximately 30% light transmission
              • ✓ Made from a durable, high-impact, woven material
              • Manufacturer Warranty: No
              • Product Depth (in.): 79
              • Product Type: Shade Kit
              California
              Oakland
              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.
              • ✓ Within 2 of accuracy
              • ✓ For use with any solar powered ventilation system
              • Material: plastic
              • Product Width (in.): 4
              • Returnable: 90-Day
              • Product Type: Thermostat
              California
              Oakland
              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...

              Specs

                • The felt side can protect greenhouse poly from rough-surface frames: Product Benefits
                • 1.5 in x 48 ft: Specs
                • 1/8 in thick: Specs
                California
                Oakland
                Junior Orangerie 12.5 ft. x 7.5 ft. Greenhouse
                ★★★★★
                Prices start at : 6184.53 USD / each

                Peak height combine to give you a beautiful greenhouse while providing you with 114 sq. Side walls and 8 ft. The Junior Orangerie is like no other on the USA market today. Whether you are over-wintering special or valuable plants, starting seedlings or...
                • ✓ Step by step assembly instructions and DVD
                • ✓ 1 large seedling bench runs the length of the greenhouse and attaches to the frame, 4 in. D x 20 in. W
                • ✓ Installation Available
                • ✓ Framework base can anchor to bare level ground, wood platform or concrete slab, anchor stakes provided
                • Approximate Greenhouse Height (ft.): 8
                • Exact Width x Depth: 10 ft 10 in x 10 ft 3 in
                California
                Oakland
                Heavy Duty Greenhouse Shelf
                ★★★★★
                Prices start at : 43.92 USD / piece

                Each shelf supports up to 90 lbs. Your Palram greenhouse is prefabricated to easily mount or reposition a shelf—do so with one of these heavy-duty modular units. This aluminum shelf maximizes space in a grow house and installs uniformly next to an identical...
                • ✓ Clamps to aluminum frame anywhere inside greenhouse
                • ✓ Mounting hardware included
                • Returnable: 90-Day
                • Product Weight (lb.): 5.5lb
                • Product Depth (in.): 16.5
                • Product Type: Shelf
                California
                Oakland
                63 in. H x 27 in. W x 18 in. D PlantTower X-Up Storage/Blackout Greenhouse Cover
                Prices start at : 14.47 USD / box

                A blacked-out inner lining prohibits light from penetrating to accelerate plant growth and force flowerage when desired. It's fashioned with polyester and outfitted with a dual-zippered roll-up panel that stays retracted with built-in tie-down straps.
                • ✓ Enables great plant growth by blocking light when necessary
                • ✓ Made of polyester with a blacked out inner lining so that virtually no light passes through
                • ✓ Used seasonally to double as a storage facility during offseason
                • ✓ Cover keeps dust, dirt and insects from damaging the greenhouse
                • ✓ No tools required
                • Product Width (in.): 27
                California
                Oakland
                V-FloFans
                Prices start at : 643.79 USD / each

                Vertical ventilation results in a uniform climate in your greenhouse. You can employ V-FloFans with a wide range of crops. V-FloFans distribute air over a wide surface through an aerodynamic conductor.

                Product Benefits

                  • Constant low airspeed in the overall crop: Product Benefits
                  • Special aerodynamic shaped conical outlet guides the air resulting in an optimal vertical airflow: Product Features
                  • Reduced number of fans per surface-unit in comparison to similar systems: Product Benefits
                  • An active microclimate on the crop level and leaves: Product Benefits
                  • Model: 120 Volt
                  California
                  Oakland
                  Automatic Side Louver Window Opener
                  Prices start at : 79.00 USD / each

                  The vent arm was designed with the use of wax that expands with heat to push a piston, which opens the louvre window, as the air gets warmer then contracts as it cools, closing with the use of a spring.
                  • ✓ Easy to install
                  • ✓ Compatible with All Rion greenhouses
                  • ✓ Requires a louvre side window
                  • Product Type: Accessory - Auto Side Louvre Opener
                  • Returnable: 90-Day
                  • Color Family: Metallics
                  California
                  Oakland
                  6 ft. 5 in. H x 4 ft. 5 in. W x 2 ft. 5 in. D Harvest House Plus Storage/Blackout Cover
                  ★★★★★
                  Prices start at : 28.29 USD / box

                  It also serves as a protective barrier during winter to prevent insects and dust from tarnishing your greenhouse structure. It will shield sunlight to act as a flower forcer, producing prodigious blooms from flowering plants.
                  • Color Family: Grays
                  • Product Type: greenhouse accessory
                  • Material: nylon
                  • Manufacturer Warranty: 1 year limtied
                  • Shelving and framing unit not included: Yes
                  • Returnable: 90-Day
                  California
                  Oakland
                  Walk-in 6 ft. x 8 ft. Lawn and Garden Greenhouse with Heavy Duty Aluminum Frame
                  ★★★★★
                  Prices start at : 426.29 USD / package

                  The panels are supported by a sturdy rust-resistant aluminum frame that includes an adjustable roof vent and a sliding door for added ventilation. Lawn and Garden Greenhouse with Heavy Duty Aluminum Frame.
                  • ✓ Assembly Required
                  • ✓ Unbreakable UV protected panels
                  • Floor Options: Without Floor
                  • Exact Width x Depth: 6 ft 3 in x 8 ft 5 in
                  • Maximum Wind Resistance (mph): 5
                  • Product Weight (lb.): 67.0lb
                  California
                  Oakland
                  Work Bench System for 8 ft. x 8 ft. Greenhouse
                  ★★★★★
                  Prices start at : 241.68 USD / each

                  The vents allow water and air to circulate as well as allowing sunlight to reach underneath the Work Bench. 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 4ft...
                  • ✓ High impact PVC vented work bench top
                  • ✓ 10 yr warranty
                  • ✓ Heavy duty support bars holds up to 600 lbs.
                  • Product Height (in.): 30
                  • Returnable: 90-Day
                  • Product Depth (in.): 24
                  California
                  Oakland
                  8 ft. x 24 ft. Aluminum Mojave Greenhouse
                  ★★★★★
                  Prices start at : 6499.99 USD / each

                  The Monticello also offers the ability to grow as your needs grow with the 4 ft. The Mojave edition also now comes standard with pre-tinted roof panels and automatic roof vents - no more need for our shade cloth system and taking the guesswork out of...

                  8

                    • Approximate Greenhouse Depth (ft.): 24
                    • Snow load capacity of 24 lbs. / sq. ft. and wind resistance up to 65 MPH: Yes
                    • Door Opening Width (In.): 55.2
                    • Approximate Greenhouse Width (ft.): 8
                    • Exact Width x Depth: 8 ft 1 in x 24 ft 5 in
                    • Approximate Width (ft.): 8
                    California
                    Oakland
                    Automatic Roof Vent Opener 0.85 ft. W x 0.29 ft. D for Greenhouse
                    ★★★★★
                    Prices start at : 70.22 USD / each

                    The opening and closing of the vent is gradual allowing just the right amount of air flow for cooling. This pushes a piston that opens the vent. Automatically opens and closes the roof vent/window when temperature changes.
                    • ✓ Solar powered, heat activated - start opening point: 54° - 59°F
                    • ✓ Mechanic system - no electricity is needed
                    • Manufacturer Warranty: 2 years limited
                    • Product Height (in.): 2
                    • Returnable: 90-Day
                    • Product Weight (lb.): 2lb
                    California
                    Oakland
                    Harmony 6 ft. x 6 ft. Polycarbonate Greenhouse in Silver
                    ★★★★★
                    Prices start at : 599.00 USD / each

                    Greenhouse, fill your spring and summer gardens with your own organic fruits and veggies and or hundreds of mature colorful annuals that you've grown from seeds in your private greenhouse.
                    • ✓ Strong, rust and corrosion resistant aluminum frame for long lasting durability
                    • ✓ Built in gutters with gutter heads to channel and easily collect rainwater
                    • ✓ Ready to assemble pre-drilled profiles, pre-cut sliding panels, and all hardware included
                    • Approximate Greenhouse Depth (ft.): 6
                    • Greenhouse Features: Gutters,Lockable door/gate latch,Single door,Vents
                    • Approximate Greenhouse Height (ft.): 7
                    California
                    Oakland
                    Eco-Grow Twin Wall 6 ft. x 6 ft. Greenhouse
                    ★★★★★
                    Prices start at : 880.43 USD / each

                    It has all of the features and design of the larger models in a more compact size. Optional base kit may be added for additional height and extra stability. Hinged door with latch and included roof vent provide excellent ventilation.
                    • ✓ Assembly Required
                    • ✓ Easy pin and lock connector assembly no special tools required
                    • Exact Width x Depth: 6 ft 8.3 in x 6 ft 7.1 in
                    • Approximate Greenhouse Width (ft.): 7
                    • Maximum Wind Resistance (mph): 55
                    • Frame Color Family: Greens
                    California
                    Oakland
                    8 ft. x 20 ft. Aluminum Finish Greenhouse
                    Prices start at : 4499.99 USD / each

                    Why is this important. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle foreign aluminum) and coated as not to discolor over the years (guaranteed to contain 0.0% lead), our greenhouse uses on average...
                    • ✓ Assembly Required
                    • ✓ Heavy duty extruded aluminum frame construction finished in natural anodized aluminum for long life
                    • ✓ Through a combination of using superior materials that are more rigid and creating interchangeable parts in our design the Monticello takes the average gardener 10-12 hours to assemble the 8 ft. x 20 ft. greenhouse while using much fewer parts, this does not include the base prep work needed, which includes leveling the ground
                    • Exact Width x Depth: 35 ft 3 in x 20 ft 4 in
                    • Door Opening Width (In.): 48
                    • Assembled Height (in.): 90 in
                    California
                    Oakland
                    4 ft. 1 in. x 2 ft. 2 in. x 1 ft. Greenhouse
                    ★★★★★
                    Prices start at : 31.02 USD / each

                    It's just over 2 ft. The tailor-made clear cover allows delicate plants and seedlings to bask in sunlight and keeps humidity at optimal levels to extend the growing season. Wide and nearly 1 ft.
                    • Dimensions: 26-3/4 in. W x 11-3/4 in. D x 49-1/5 in. H: Yes
                    • Approximate Greenhouse Width (ft.): 2
                    • Installation Available: No
                    • Assembled Width (in.): 26.77 in
                    • Door Opening Height (In.): 47
                    • Assembled Height (in.): 49.21 in
                    California
                    Oakland
                    SeedHouse Jr. Clear 2.5 ft. x 2.5 ft. x 2-1/6 ft. Pop-Up Portable Clear Seed Starter Greenhouse
                    ★★★★★
                    Prices start at : 15.3 USD / each

                    It's outfitted with a zippered front opening and two side vents to regulate airflow and humidity. Witness the beauty and wonder of plant growth during winter with this SeedHouse Jr. Clear Seed Starter Greenhouse.
                    • ✓ Sets up in moments, no tools necessary
                    • ✓ Maintains up to 4 seed flats
                    • ✓ Includes grounds stakes and storage bag
                    • Returnable: 90-Day
                    • Number of Vent Openings: 2
                    • Maximum Wind Resistance (mph): 30
                    California
                    Oakland
                    Shade Cloth for 8 ft. x 24 ft. Greenhouse
                    Prices start at : 282.62 USD / each

                    They are bulky and not easy to set up or take down. The design is simple, unique and thoughtful. The Monticello Shade Cloth kit comes ready to use, no grommet installation needed. Just like our greenhouses, the Monticello Shade Cloth is proudly made in...
                    • ✓ Grommets commercial filament included
                    • ✓ Will keep greenhouse cool by reflecting heat and sunlight
                    • ✓ Heavy duty Commercial Grade material (63%)
                    • ✓ 7 yr warranty
                    • ✓ Proudly made in the USA
                    • Manufacturer Warranty: Limited 7 year
                    California
                    Oakland
                    8 ft. x 8 ft. Black Frame Quick Assembly Greenhouse
                    ★★★★★
                    Prices start at : 2645.99 USD / each

                    Why is this important. 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...
                    • ✓ High impact UV stable 8 mm commercial grade twin wall polycarbonate walls and roof construction
                    • ✓ Assembly Required
                    • ✓ Dimensions: 8.1 ft. W x 8.1 ft. L x 7.6 ft. H
                    • Storage Capacity (cu. ft.): 480
                    • Installation Available: No
                    • Greenhouse Features: Door latch,Lockable door/gate latch
                    California
                    Oakland
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