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Greenhouse Supplies Greenhouses Greenhouse Kits For Sale In California

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14 ft. W x 24 ft. D Aluminet Greenhouse Shade Net
Prices start at : 244.00 USD / box

A shade net is essential to maintain proper temperatures on sunny spring and autumn days, and all through summer. Shade net is cut and tapered to fit Grandio 8 ft. W Aluminum Shade Nets.
  •  Taped edges with brass grommets
  •  200 ft. rope
  •  1/4 in. drill bit
  • Manufacturer Warranty: One year
  • Color Family: Metallics
  • Product Depth (in.): 16
United States
California
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. This cover is designed to provide netting that keeps bugs, birds and other pests out of your greenhouse. Fits Harvest House X-Up Plus and is designed to reduce the need for pesticides.
  • Product Weight (lb.): 4lb
  • Product Width (in.): 54
  • Returnable: 90-Day
  • Product Depth (in.): 30
  • Manufacturer Warranty: 1 year limited
  • Additional cover for Harvest House plus X-Up greenhouse shelving: Yes
United States
California
8 ft. H x 8 ft. W x 10 ft. L Gable Greenhouse
Prices start at : 302.48 USD / each

Roll-up windows allow for cross ventilation and climate control and are equipped with insect netting to help control pests that can damage young plants. Wing nut assembly does not require tools and is easy to set up.
  • Assembled Width (in.): 96 in
  • Number of Vent Openings: 4.0
  • Storage Capacity (cu. ft.): 0.37
  • Maximum Roof Load (lb./ sq. ft.): 0
  • Approximate Greenhouse Height (ft.): 8
  • Frame Color Family: Grays
United States
California
8 ft. x 20 ft. Black Mojave Greenhouse
Prices start at : 5999.99 USD / each

We have now added to the list of features an off the grid solar powered commercial grade ventilation system to the Monticello. Our commercial fan, exhaust lovers and our solar panel can produce more than 2 times the needed power to operate the fan at...
  •  Integrated dual rain water gutter system
  •  Expandable - ability to expand greenhouse in 4 ft. increments as needs grow
  • Approximate Depth (ft.): 20
  • Door Opening Width (In.): 55.2
  • Approximate Greenhouse Height (ft.): 7
  • Greenhouse Features: Door latch,Lockable door/gate latch,Shelving included
United States
California
72 in. W x 72 in. D x 100 in. H Redwood Frame Polycarbonate Greenhouse
Prices start at : 2182.49 USD / each

Included in the kit are automatic vent openers and a base made from recycled plastic. Narrow enough to fit a small space, each kit is made with a clear natural redwood frame, twin wall polycarbonate glazing, Dutch doors and a base made with recycled plastic.
  • Door Opening Width (In.): 28
  • Storage Capacity (cu. ft.): 384
  • Approximate Greenhouse Width (ft.): 6
  • Approximate Greenhouse Height (ft.): 8
  • Maximum Wind Resistance (mph): 80
  • Number of Vent Openings: 2
United States
California
8 ft. x 20 ft. Aluminum Premium Greenhouse
Prices start at : 5299.99 USD / each

The weaker the framework the less snow the greenhouse can hold in the winter time before collapsing on itself also the easier it will be get damages in wind. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle...
  •  Integrated flush base design
  •  Efficient average cost to run greenhouse year round $150-$200
  • Exact Width x Depth: 8 ft 2 in x 20 ft 4 in
  • Product Weight (lb.): 505lb
  • Maximum Wind Resistance (mph): 86
  • Approximate Width (ft.): 8
United States
California
GrowIt 8 ft. x 6 ft. x 6 ft. 6 in. Greenhouse-in-a-Box
Prices start at : 199.87 USD / each

EasyFlow side panels and zippered half-moon end-panel vents provide airflow and temperature control. Steel frame with ShelterLock steel stabilizers for added strength and durability.
  • Triple-layer, heat bonded rip stop translucent cover: Yes
  • Assembled Width (in.): 72 in
  • Assembled Depth (in.): 96 in
  • Manufacturer Warranty: 1 year against manufacturer warranty
  • Greenhouse Features: No additional features
  • Door Opening Height (In.): 63
United States
California
Harmony 6 ft. x 4 ft. Polycarbonate Greenhouse in Silver
Prices start at : 440.84 USD / piece

This compact greenhouse is made of crystal-clear, virtually unbreakable Polycarbonate panels, that are simple to slide and lock into position, and a silver aluminum frame. The greenhouse's vent window helps maintaining the desired temperature and humidity...
  •  Galvanized steel perimeter base for additional stability and alignment
  •  Easy assembly - sliding panels' assembly system
  •  Maintenance free
  •  Virtually unbreakable crystal-clear polycarbonate panels provide over 90% light transmission yet blocks harmful UV rays
  • Approximate Width (ft.): 6
  • Storage Capacity (cu. ft.): 125.8
United States
California
Ascent 8 ft. W x 20 ft. D x 8 ft. H Heavy-Duty Aluminum Greenhouse Kit
Prices start at : 2942.49 USD / package

The doors hang from above which eliminates jamming and the door wheels are nylon for durability. Carefully engineered to perform in the harshest environments the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors.
  • Door Opening Width (In.): 42
  • Floor Options: Without Floor
  • Approximate Depth (ft.): 20
  • Number of Vent Openings: 5
  • Assembly Required: Yes
  • Assembled Width (in.): 97 in
United States
California
Hobby Gardener 8 ft. x 12 ft. Greenhouse
Prices start at : 1962.13 USD / each

The virtually unbreakable Twin-Wall Polycarbonate panels offer superior strength, safety, light diffusion and heat insulation. It's Attractive, Durable and easy to Assemble. The sturdy frame is constructed from UV protected Resin and held together with...
  • Maximum Wind Resistance (mph): 55
  • Frame Color Family: Greens
  • Product Weight (lb.): 226.2lb
  • Installation Available: No
  • Exact Width x Depth: 8 ft 8.7 in x 12 ft 9.9 in
  • Assembly Required: Yes
United States
California
Riga 14 ft. 2 in. x 19 ft. 10 in. Extra Large Greenhouse Kit
Prices start at : 10950.59 USD / each

Kit Includes: 4- Large roof windows: 37.5 in. The Extra-large unit with it 16 mm Triple Wall Polycarbonate glazing was specifically developed to answer a growing demand for larger hobby greenhouses with better insulation, stability, quality etc.

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    • Exact Width x Depth: 14 ft 2 in x 19 ft 10 in
    • First class insulation: K-value (heat loss) 2.3: Yes
    • Approximate Depth (ft.): 20
    • Approximate Greenhouse Depth (ft.): 20
    • Approximate Width (ft.): 14
    • Door Opening Height (In.): 74
    United States
    California
    Base Kit 6 ft. x 6 ft. for Greenhouse
    Prices start at : 140.00 USD / each

    Filled with soil this base kit provides a solid foundation and it also provides additional five inches of head room. Manufactured with heavy duty 100% UV-protected Resin and engineered with a U-shape, honeycomb design for extra durability.
    •  Push-fit assembly - snaps together quickly
    •  Heavy duty 100% UV-protected resin frame
    • Product Type: Base Kit
    • Product Weight (lb.): 23.8 lb
    • Returnable: 90-Day
    • Product Depth (in.): 176.8
    United States
    California
    Element 6 ft. W x 4 ft. D x 7 ft. H Heavy-Duty Aluminum Greenhouse Kit with Base
    Prices start at : 814.75 USD / package

    Tall, included roof vents, long-term warranties, and much more. Features such as 10mm twin-wall panels, a heavy-duty powder-coated aluminum frame, a 7 ft. The Element greenhouse has almost all the features and benefits of it's bigger siblings (the Elite...
    • Door Opening Height (In.): 73
    • 6 ft. door height with an 7 ft. 4 in. interior height provides plenty of headroom and ample growing space: Yes
    • Manufacturer Warranty: Lifetime frame, 10 year panel.
    • Approximate Depth (ft.): 4
    • Approximate Greenhouse Width (ft.): 6
    • Approximate Greenhouse Height (ft.): 7
    United States
    California
    8 ft. x 12 ft. Black Greenhouse
    Prices start at : 3099.99 USD / each

    The weaker the framework the less snow the greenhouse can hold in the winter time before collapsing on itself also the easier it will be get damages in wind. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle...
    •  Assembly Required
    •  Heavy duty extruded aluminum frame construction finished with electro statically applied black paint for long life
    •  Greenhouse dimensions: 8.1 ft. W x 12.2 ft. L x 7.6 ft. which includes thoughtfully appointed structure including built in dual rain water collection system gutters
    • Assembled Height (in.): 90 in
    • Frame Color Family: Blacks
    • Manufacturer Warranty: 10 Year Limited
    United States
    California
    8 ft. x 24 ft. Black Greenhouse
    Prices start at : 5499.99 USD / each

    The weaker the framework the less snow the greenhouse can hold in the winter time before collapsing on itself also the easier it will be get damages in wind. Constructed from the highest quality extruded aluminum (US grade - not the thinner and more brittle...
    •  Please note - allow for a full weekend to fully assemble (ground prep included), 2 people suggested for assembly, manual is fully illustrated
    •  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 24 ft. greenhouse while using much fewer parts, this does not include the base prep work needed, which includes leveling the ground
    •  1440 cu. ft. of space, plenty of space to grow your plants and vegetables
    • Product Weight (lb.): 470lb
    • Maximum Wind Resistance (mph): 86
    • Assembled Height (in.): 90 in
    United States
    California
    4 ft. x 4 ft. Complete Organic Grow Room
    Prices start at : 849.27 USD / each

    Carbon air filter, 4 in. Inline fan, ducting, thermometer/hygrometer, mini clip fan, and timer and premier quality Viagrow coco coir growing media When adding an HID light system to the inside of a grow tent, it is often hard to keep the temperature down.
    •  Designed to simply add an air-cooled reflector and attach it to an inline fan and ducting cooling your HID light system
    •  Waterproof floor is protects against leaks
    • Frame Color Family: Metallics
    • Floor Options: With Floor
    • Storage Capacity (cu. ft.): 0
    • Door Opening Width (In.): 53
    United States
    California
    7 ft. 8 in. W x 14 ft. Long Greenhouse with Shelf Kit and Base
    Prices start at : 4907.23 USD / each

    Includes an oversized rear wall window (30 in. L x 6 ft.11 in. The unique design of the greenhouse has the best ratio between framing and polycarbonate panels, which allows for maximum light transmittance and less moving shade.
    •  UV coated 8 mm and 10 mm thick polycarbonate glazing with 10-year warranty against manufacturer's defects
    •  Unique suspended shelving system provides extra strength and added growing and storage space
    •  With a combination of strong materials and durable hardware, the RIGA is by far the strongest greenhouse under $5,000
    • Approximate Greenhouse Width (ft.): 8
    • Greenhouse Features: Door latch,Foundation included,Lockable door/gate latch,Shelving included
    • Manufacturer Warranty: 1 Year Against Manufacturers Defects
    United States
    California
    Universal Small Building Electric Powered Exhaust Fan
    Prices start at : 315.53 USD / each

    Use fasteners (not included) to fasten the fan to the wall by drilling through the framework and caulking the framework to make it water tight. Slide it in the opening from the inside out.
    •  1 Year Limited Warranty
    •  16 in. fan, 1250 CFM (cu. ft. / minute), 1/10 HP 120 Volts
    •  Low profile is perfect for in areas with limited space, build in shutter
    •  Fan is mounted flush to exterior wall
    •  Use in warehouses, hospitals, schools, factories, paint booths, storage facilities, parking garages, greenhouses and gymnasiums
    • Product Weight (lb.): 20lb
    United States
    California
    8 ft. x 16 ft. Black Mojave Greenhouse
    Prices start at : 5499.99 USD / each

    We have now added to the list of features an off the grid solar powered commercial grade ventilation system to the Monticello. Our commercial fan, exhaust lovers and our solar panel can produce more than 2 times the needed power to operate the fan at...
    • Product Weight (lb.): 381lb
    • Hinged lockable double doors, patent pending twist and lock single bolt (allowing for fewer parts): Yes
    • Assembled Depth (in.): 196 in
    • Storage Capacity (cu. ft.): 896
    • Frame Color Family: Blacks
    • Returnable: 90-Day
    United States
    California
    72 in. W x 144 in. D x 100 in. H Redwood Frame Polycarbonate Greenhouse
    Prices start at : 2749.94 USD / each

    Wide with plenty of headroom at 8 ft. We include easy to follow printed instructions and a video showing how to assemble. Ideal for extending the season, over wintering plants, seed starting or gardening when the weather is foul.
    • Assembled Width (in.): 72 in
    • Maximum Wind Resistance (mph): 80
    • Approximate Greenhouse Depth (ft.): 12
    • Approximate Greenhouse Height (ft.): 8
    • Maximum Roof Load (lb./ sq. ft.): 18
    • What customers are saying : We love how it looks in our gardenhouse it was so easy to build After looking around, we chose Sunshine Gardenhouse because it will last: Yes
    United States
    California
    Lean To Grow House 8 ft. x 4 ft. Silver Hybrid Greenhouse
    Prices start at : 592.24 USD / each

    The additional features included augment its usability and durability. It is ideal for compact sized gardens or limited spaces such as balconies or patios, to grow your own organic herbs and vegetables.
    •  Ready to assemble pre-cut panels, pre-drilled profiles all hardware included
    •  Twin-wall polycarbonate roof panels protect from strong sunlight exposure
    •  Built-In Gutter system allows water collection
    •  DIY installation - sliding panels' assembly system, wall mounting kit included
    • Assembled Height (in.): 88.6 in
    • Manufacturer Warranty: 5 Year Limited Warranty
    United States
    California
    8 ft. x 4 ft. Black Patio Greenhouse
    Prices start at : 2399.99 USD / each

    This not only makes the Monticello more efficient to grow in for a longer period of time than other greenhouses but it also adds to the efficiency of growing, cutting down electric bills for those who choose to grow year round.
    •  Assembly Required
    •  Quick assembly construction (average time of 8 hours)
    •  Large 48 in. x 72 in. door opening hinged lockable double doors
    • Product Weight (lb.): 229 lb
    • Approximate Greenhouse Depth (ft.): 4
    • Assembled Depth (in.): 53 in
    United States
    California
    Sun Room 8 ft. x 16 ft. Clear Greenhouse
    Prices start at : 2563.96 USD / each

    Our classic Sun Room's clean lines with its all year long usability make it a natural supplement to your home, adding light, elegance and spaciousness that will easily blend with any home design.
    •  Hinged, wide (73.2 in. / 31.5 in.) side door and roof vent provide air circulation on warmer days
    •  Assembled dimension: 101.6 in. W x 200 in. D x 104.7 in. H
    • Returnable: 90-Day
    • Floor Options: Without Floor
    • Storage Capacity (cu. ft.): 980.3
    • Assembled Depth (in.): 101.6 in
    United States
    California
    9 ft. 8 in. W x 10 ft. 6 in. L Greenhouse
    Prices start at : 4608.45 USD / each

    The Riga III is outfitted with a 30 in. The sloped design allows strong winds to blow right over and hail bounces right off. The polycarbonate is 10 mm thick on the front and rear and 8 mm on the sides.

    10

      • Approximate Greenhouse Width (ft.): 10
      • Designed for growing fresh vegetables in the middle of winter: Yes
      • Frame Color Family: Metallics
      • Door Opening Width (In.): 30
      • Approximate Width (ft.): 10
      • Storage Capacity (cu. ft.): 500
      United States
      California
      72 in. W x 48 in. D x 100 in. H Redwood Frame Polycarbonate Greenhouse
      Prices start at : 1543.49 USD / each

      Wide with plenty of headroom at 8 ft. We include easy to follow printed instructions and a video showing how to assemble. Ideal for extending the season, over wintering plants, seed starting or gardening when the weather is foul.
      • Approximate Greenhouse Width (ft.): 6
      • Maximum Roof Load (lb./ sq. ft.): 18
      • Returnable: 90-Day
      • Maximum Wind Resistance (mph): 80
      • Product Weight (lb.): 237lb
      • No foundation required a level well drained site is all you need: Yes
      United States
      California
      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 Grandio Elite has a thick aluminum frame powder coated to a perfect garden green color. Adding to the strength and longevity of the Elite are stainless steel screws, nuts, bolts and brackets that never rust and never weaken.
      • Assembled Height (in.): 96 in
      • Number of Vent Openings: 3
      • Exact Width x Depth: 8 ft 2 in x 12 ft
      • Frame Color Family: Greens
      • Maximum Wind Resistance (mph): 0
      • Heavy duty base kit with 1/2 in. L-bolt concrete anchors for secure mounting into earth: Yes
      United States
      California
      Eco-Grow Twin Wall 6 ft. x 10 ft. Greenhouse
      Prices start at : 1285.3 USD / each

      The durable resin frame is weatherproof and features simplified assembly with the pin and lock system, while the translucent roof panels now simply slide into place. Optional base kit may be added for additional height and extra stability.
      • Barn shape design has high headroom for comfortable gardening: Yes
      • Approximate Depth (ft.): 11
      • Product Weight (lb.): 163.1lb
      • Exact Width x Depth: 6 ft 8.3 in x 10 ft 8.3 in
      • Returnable: 90-Day
      • Greenhouse Features: Door latch
      United States
      California