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Greenhouse Accessories Greenhouse Supplies For Sale In San Francisco

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Automatic Roof Vent Opener 0.85 ft. W x 0.29 ft. D for Greenhouse
Prices start at : 70.22 USD / each

This pushes a piston that opens the vent. Rion Automatic Roof Window Opener Fits Roof Windows/Vents for all Rion greenhouses. 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
  •  Opens roof vent automatically as temperature warms for air circulation and heat relief, closes when temperature cools
  • Returnable: 90-Day
  • Product Depth (in.): 3.5 in
  • Manufacturer Warranty: 2 years limited
California
San Francisco
Greenhouse Plant Hangers
Prices start at : 7.78 USD / each

This bundle includes 10 plastic hangers, which also clip into the separately-sold Palram heavy-duty greenhouse shelf for more suspension options in your nursery. These handy plant hangers twist into any number of channels within a Palram greenhouse to...
  •  Simply insert into aluminum profile channel and twist to install
  •  Designed to attach Palram shade kit and hanging baskets or pots

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    • Returnable: 90-Day
    • Product Depth (in.): 1
    • Product Type: Plant hanger for Snap & Grow Greenhouse
    • Product Height (in.): 1
    California
    San Francisco
    Heavy Duty Aluminum Frame-to-Base Brackets
    Prices start at : 60.00 USD / box

    Protect your greenhouse and plants from severe weather with our specialized EZ1 brackets that firmly lock the frame of the greenhouse to the base. Designed to exclusively fit Grandio Ascent and Elite model greenhouses.
    • Returnable: 90-Day
    • Material: Aluminum
    • Color Family: Metallics
    • Product Depth (in.): 4
    • Product Height (in.): 1
    • (4) EZ1 wall to base brackets: Yes
    California
    San Francisco
    Batten Stripping Vinyl 1/32\
    Prices start at : 70.79 USD / each

    Tape holds the plastic film in place and helps prevent tear out flexible and easy to use 3/4" wide and 1/32" thick vinyl tape is formulated to resist cold cracking. White 1000' to a roll.
    California
    San Francisco
    2-Tier Staging Bench
    Prices start at : 60.57 USD / each

    This lightweight but durable planting bench occupies minimal floor space while tripling your staging area. It assembles easily without tools and hoses off harmlessly for hassle-free upkeep.
    •  2-tier perforated shelves enable ample circulation and drainage
    •  Lightweight and durable
    • Material: Polypropylene
    • Product Weight (lb.): 10.6lb
    • Product Height (in.): 33
    • Product Depth (in.): 16
    California
    San Francisco
    24 in. W x 47 in. D Compact Outdoor Seed Starter Greenhouse Cloche with PE Protection Cover for Protected Gardening
    Prices start at : 32.62 USD / piece

    Allow your garden, plant bed, seedlings or freestanding plants to flourish with the Ogrow Deluxe Compact Outdoor Seed Starter Greenhouse Cloche. D and supplies 5 cu. Assembly of the powder-coated steel frame is a cinch with the snap-fit design; it covers...
    •  Note: Anchors to attach the greenhouse to the ground are not included in this purchase
    •  Outfitted with easy hook and loop connection instead of ties for easy assembly and longer-lasting life
    • Product Type: Greenhouse
    • Manufacturer Warranty: Warranty: 6 month for frame - 90 days for cover
    • Returnable: 90-Day
    • Color Family: Greens
    California
    San Francisco
    Elite 8 ft. W x 12 ft. D x 8 ft. H Heavy-Duty Aluminum Greenhouse Kit
    Prices start at : 2516.52 USD / each

    The 10 mm roof and sides allows protection from the elements and heat retention to grow your plants how and when you want. Not only are they pleasing in any yard they are designed and built to withstand the harshest elements.
    • Door Opening Width (In.): 42
    • Greenhouse Features: Door latch,Foundation included
    • Frame Color Family: Greens
    • 3 roof vents for appropriate ventilation with adjustable manual openers/latches: Yes
    • Approximate Greenhouse Depth (ft.): 12
    • Installation Available: No
    California
    San Francisco
    Greenhouse Drip Irrigation Accessory Kit
    Prices start at : 32.96 USD / each

    It includes 16 dropper spikes and a pressure regulator that distributes water evenly and eliminates sediments from the fluid. Installation and deployment is a breeze, and your plants will flourish as a result.
    •  Includes 16 dropper spikes
    •  5-year limited warranty
    •  Easy to set up and use
    • Manufacturer Warranty: 5 Year Limited
    • Returnable: 90-Day
    • Product Width (in.): 7.1
    California
    San Francisco
    Evaporation Pads
    Prices start at : 22.99 USD / each

    Highly efficient and long-lasting cooling media! The Evaporative Cooling Pads are a high efficiency evaporative cooling media. High quality adhesives and rigidifying agents have been added to the 110 grams per square meter virgin Kraft paper for increased...
    • Dimensions: 12 inches X 24 inches X 6 inches
    California
    San Francisco
    Ascent 8 ft. W x 8 ft. D x 8 ft. H Heavy-Duty Aluminum Greenhouse Kit
    Prices start at : 1269.99 USD / package

    Carefully engineered to perform in the harshest environments the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. The doors hang from above which eliminates jamming and the door wheels are nylon for durability.
    • Assembled Depth (in.): 98 in
    • Manufacturer Warranty: Lifetime frame, 10 year panel.
    • Maximum Roof Load (lb./ sq. ft.): 0
    • Approximate Greenhouse Depth (ft.): 8
    • 6 mm twin-wall UV protected durable polycarbonate panels: Yes
    • Door Opening Width (In.): 42
    California
    San Francisco
    8 ft. x 4 ft. Premium Greenhouse Extension
    Prices start at : 821.68 USD / each

    This one is designed specifically for Black frames and will work with the following greenhouses: MONT-8-BK-Premium, MONT-12-BK-Premium, MONT-16-BK-Premium, MONT-20-BK-Premium, MONT-24-BK-Premium.
    •  Heavy duty extruded aluminum frame construction
    •  Black electrostatically painted frame
    •  Integrated flush base design
    • Manufacturer Warranty: 10 year limited
    • Product Height (in.): 91.2 in
    • Returnable: 90-Day
    California
    San Francisco
    8 ft. x 16 ft. Aluminum Finish Greenhouse
    Prices start at : 3599.99 USD / each

    Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. While most hobby greenhouses on the market us less expensive thinner walls and roofing materials (the crystal clear walls are...
    •  A-frame roof design to optimize heat disbursement along with roof joist supports that double as hanging plant rods
    •  Assembly Required
    • Greenhouse Features: Door latch,Lockable door/gate latch
    • Installation Available: No
    • Approximate Greenhouse Height (ft.): 8
    • Maximum Wind Resistance (mph): 86
    California
    San Francisco
    15 ft. x 6 ft. x 6 ft. 2-Door Walk-In Tunnel Greenhouse with Ventilation Windows and Steel Frame
    Prices start at : 190.37 USD / each

    With doors at each end, you can even line up more than one for extended greenhouse gardening. Featuring a durable mesh PVC cover which protects from direct sunlight, is waterproof and UV resistant; and a sturdy powder coated steel tube frame.
    •  Tough and durable green PVC cover manufactured from heavy duty reinforced mesh material that is waterproof and UV resistant, the cover is secured to the frame with strong fabric ties
    •  Warranty: 6 months for frame - 90 days for cover
    •  Conveniently access your plantings through the 2 extra-wide zippered roll-up doors, the doors and 4 mesh protected roll-up windows allow for cross ventilation and climate control
    • Approximate Greenhouse Height (ft.): 6
    • Assembled Height (in.): 6.4 in
    • Greenhouse Features: Screen vents,Walk-in,Windows,Zipper closure
    California
    San Francisco
    6 ft. x 4 ft. Ogrow Aluminium Greenhouse - Walk-In With Sliding Door And Double Roof Vent
    Prices start at : 329.54 USD / package

    Let Ogrow bring your green dreams to life with this WALK-IN 6 ft. Our greenhouses are affordable and straightforward to assemble, and provide the perfect conditions for your plants to flourish.
    • Maximum Wind Resistance (mph): 5
    • Assembled dimensions 77 in. H x 72 in. W x 72 in. D: Yes
    • Approximate Greenhouse Height (ft.): 6
    • Approximate Greenhouse Depth (ft.): 4
    • Storage Capacity (cu. ft.): 190
    • Frame Color Family: Clear
    California
    San Francisco
    Universal 4.5-Gal. Portable Evaporative Cooling System
    Prices start at : 314.1 USD / each

    The system is 100% portable, being able to be rolled or lifted from area to area easily. Our unit holds an impressive 4.5-Gal. The RSI Evaporative cooling system is specifically designed for all greenhouses and building where temperature control in warm...
    •  4.5-Gal. reservoir
    •  Manufactured by RSI
    •  Side access for easy filling
    •  120 Volts, 3 Speed
    • Product Height (in.): 11.5
    • Product Depth (in.): 20
    California
    San Francisco
    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

    The 3 mm thick rip-stop fabric is waterproof, blocks ultraviolet rays and is resistant to ripping and tearing. 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...
    •  No tools required
    •  1-year limited warranty
    • Product Type: Greenhouse Accessory
    • Product Height (in.): 63
    • Material: gro-tec material
    • Manufacturer Warranty: 1 year limited
    California
    San Francisco
    GrowIt 12 ft. x 20 ft. x 8 ft. Walk-Thru Greenhouse Round Style
    Prices start at : 586.78 USD / each

    Featuring 1-5/8 in. The specially designed ClearView triple-layer, heat bonded RipStop translucent cover provides enhanced illumination for plant growth and protection. Roll-up side panels and half-moons screen vents at each end provide optimal airflow...
    •  Ready to build right out of the box
    •  GrowIt heavy duty walk-thru greenhouse round-style 12 ft. x 20 ft. x 8 ft.
    • Approximate Depth (ft.): 20
    • Product Weight (lb.): 179.1lb
    • Door Opening Width (In.): 40
    • Maximum Wind Resistance (mph): 0
    California
    San Francisco
    6 ft. H x 4 ft. 5 in. W x 6 ft. 5 in. D SunHouse Greenhouse
    Prices start at : 252.19 USD / box

    Removable shelves make room for maximum plant growth. Interchangeable covers available for multiple uses. New X-Up frame technology gives you easy set-up and take-down of sturdy SunHouse shelving while providing maximum light reflection.
    • Assembled Width (in.): 56 in
    • Frame Color Family: Blacks
    • Sturdy all steel X-up construction: Yes
    • Approximate Greenhouse Height (ft.): 6
    • Returnable: 90-Day
    • Floor Options: With Floor
    California
    San Francisco
    GrowIt 13 ft. x 20 ft. x 12 ft. High Arch Greenhouse
    Prices start at : 873.04 USD / each

    Steel frame provides a maximum of 12 ft. The GrowIt heavy-duty translucent rip stop polyethylene cover will outlast and outperform standard greenhouse fabrics for multiple seasons of use.
    •  Roll-up side panels provide airflow and temp control, bungee fasteners hold sides open, hook and loop fastener strips keep sides down
    •  1-5/8 in. / 4,1 cm heavy duty steel frame with premium powder coat finish resists chipping, peeling, rust and corrosion

    20

      • Approximate Greenhouse Depth (ft.): 20
      • Product Weight (lb.): 290lb
      • Approximate Depth (ft.): 20
      • Installation Available: No
      California
      San Francisco
      Bella 8 ft. x 12 ft. Silver Polycarbonate Greenhouse
      Prices start at : 1719.71 USD / each

      A galvanized, rust-resistant steel perimeter base provides structural support. Silver Polycarbonate Greenhouse is as beautiful as it is practical. It features virtually unbreakable twin-wall polycarbonate panels, creating an ideal combination of sunlight...
      •  Bell shaped greenhouse - allows snow to easily slide off, improves wind resistance
      •  Easy DIY installation - sliding panels assembly system
      • Manufacturer Warranty: 5 Year Warranty
      • Approximate Greenhouse Depth (ft.): 12
      • Approximate Greenhouse Width (ft.): 8
      • Product Weight (lb.): 171.3lb
      California
      San Francisco
      Prestige 8 ft. x 20 ft. Clear Greenhouse
      Prices start at : 3949.00 USD / each

      The Prestige Clear is the full greenhouse package. The heavy duty Resin frame improves both insulation and durability. Double doors, included roof vents, automatic vent openers and side louver windows create optimum ventilation and help you maintain correct...
      • Maximum Roof Load (lb./ sq. ft.): 15
      • Assembled Depth (in.): 251.6 in
      • Maximum Wind Resistance (mph): 55
      • Returnable: 90-Day
      • Approximate Greenhouse Width (ft.): 9
      • Assembled Width (in.): 105.1 in
      California
      San Francisco
      56 in. W x 56 in. D Deluxe Walk-In 2 Tier 8 Shelf Portable Lawn and Garden Greenhouse
      Prices start at : 88.57 USD / package

      The purchase includes clear setup and care instructions. Double sized to give you even more space to store your plantings. Walk-in Design offers enough growing space for large size plants and easy access and ventilation.

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        • Number of Vent Openings: 3
        • Strong and durable shelving will hold your heavy plantings: Yes
        • Maximum Wind Resistance (mph): 5
        • Approximate Greenhouse Height (ft.): 6
        • Greenhouse Features: Door latch,Shelving included
        • Approximate Greenhouse Depth (ft.): 5
        California
        San Francisco
        Eco-Grow Twin Wall 6 ft. x 8 ft. Greenhouse
        Prices start at : 1182.48 USD / each

        Manufactured with 4 mm Twin-Wall Polycarbonate roof panels and 6 mm Twin-Wall side panels, the Eco-Grow offers superior strength, safety, light diffusion and great heat insulation.
        •  4 mm UV-protected twin-wall polycarbonate roof panels diffuse light for even growing
        •  Hinged door with latch and included roof vent provide ventilation
        • Number of Vent Openings: 1
        • Approximate Greenhouse Width (ft.): 7
        • Product Weight (lb.): 142 lb
        • Frame Color Family: Greens
        California
        San Francisco
        Garden and Greenhouse Wire Grid Top Potting Bench / Table
        Prices start at : 53.27 USD / each

        This sturdy gardening table features a wire-grid top and all-steel powder-coated frame with a removable trimmings bin to simplify potting and planting tasks. Of work surface as well as an adjustable-height lower shelf to keep garden supplies and tools...
        •  Constructed with durable powder-coated steel
        •  Removable trimmings bin has a pull-off hard-wire top
        • Manufacturer Warranty: Jewett - Cameron Company warrants your product to be free of defects in workmanship and further warrants that under normal use will be free of problems for one full year from date of purchase by original purchaser.
        • Returnable: 90-Day
        • Color Family: Grays
        • Product Type: Garden Utility Bench
        California
        San Francisco
        6 ft. x 4 ft. x 7.5 ft. Eco Garden House Complete Indoor Growing Kit
        Prices start at : 1046.31 USD / each

        The Eco Garden House is redefining Farm to Table food. This entirely self contained indoor growing unit includes everything you need to start growing your own food right away. The Eco Garden House brings your outdoor garden inside for year round harvesting...
        • Height adjustable lighting system works for plants and flowers of all sizes and shapes: Yes
        • Maximum Wind Resistance (mph): 0
        • Assembled Width (in.): 72 in
        • Manufacturer Warranty: 1 year limited warranty free from material defects in material and workmanship.
        • Assembled Height (in.): 88 in
        • Door Opening Width (In.): 72
        California
        San Francisco
        2 Tier 8 Shelf Greenhouse PE Replacement Cover - To Fit Frame Size 77\
        Prices start at : 64.31 USD / each

        Don't let the damage of your greenhouse cover mean that you have to buy a whole new greenhouse. Fits Ogrow 2 Tier 12 Shelf Greenhouse or Greenhouse frame size measuring 77 in. UV protected cover with zips for easy access and ventilation.
        • Approximate Greenhouse Depth (ft.): 6
        • Number of Vent Openings: 1
        • Storage Capacity (cu. ft.): 24
        • Assembled Width (in.): 15.50 in
        • Door Opening Width (In.): 30
        • Door Opening Height (In.): 64
        California
        San Francisco
        Snap and Grow 8 ft. x 8 ft. Silver Polycarbonate Greenhouse
        Prices start at : 899.00 USD / each

        Enjoy year-round gardening with the Snap and Grow 8 ft. Access to the greenhouse is comfortable through a wide double door and the roof vent allows you to regulate temperatures, humidity and airflow.
        •  Non yellowing panels are 100% UV protected
        •  Additional Palram accessories can be added to create the greenhouse of your dreams; the unique framing system allows you to place shelves anywhere inside your greenhouse
        • Door Opening Width (In.): 45.5
        • Frame Color Family: Metallics
        • Manufacturer Warranty: 5 Year Limited
        • Returnable: 90-Day
        California
        San Francisco