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Solexx Gardener's Oasis Greenhouse Kit - 12' x 8' x 8'

Item #: G-212

Our price: $2,956.00


Escape to your Gardener's Oasis. This is our most popular greenhouse for a reason. You'll have plenty of growing area with two double-tiered, built-in bench frames, and an 8' height. All Gardener's Oasis Greenhouses come with a large louvered air vent and are covered with advanced double-walled Solexx paneling. read more

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Lead time: 3-4 Business Days

Our price: $2,956.00


Escape to your Gardener's Oasis. This is our most popular greenhouse for a reason. You'll have plenty of growing area with two double-tiered, built-in bench frames, and an 8' height.

All Gardener’s Oasis Greenhouses come with a large louvered air vent and are covered with advanced double-walled Solexx paneling.

Features & Benefits:

  • Size: 12’ long x 8’ wide x 8’ high
  • Insulated, twin-wall 3.5mm Solexx XP panels; 5mm available
  • Sturdy composite base that requires no foundation
  • Two double-tier polycarbonate bench frames
  • Two steel-reinforced full-length hanging rods
  • Large 19" x 30" louver vent
  • Includes easy to assemble steel fittings
  • 10 year warranty


Assembly can take a day, and it is helpful to have someone to help hold pieces in place.

Optional Accessories

Thicker Panels

Thicker (5mm) Panels

Price: $266.00 (Free Shipping)

Only necessary for very cold climates or areas with very heavy snowfall.

Base Vents

Base Vents

Price: $60.00 for six vents (Free Shipping)

Base vents are helpful in assuring that there is air continually flowing throughout your greenhouse. This will create cross-ventilation and will ensure proper air flow to prevent mold in damp climates, and keep the greenhouse cooler in hot climates. Each base vent is 4" H x 9" W.

Tie Down Kits

Tie Down Kit

Price: $45.00 (Free Shipping)

Tie down kits are used to anchor your greenhouse. Tie down kits will keep your greenhouse secure and stable even in the strongest winds. Assembly and disconnection is simple. Each kit includes 6 anchors.

Solar Vent Opener

Solar Vent Opener

Price: $67.00 (Free Shipping)

The solar powered opener closes and opens the louver vent automatically in response to temperature changes. The piston is coated with a mineral wax that expands with a temperature increase. As the wax cools, the piston lowers and gradually closes your vent. Install this opener on the Easy-Flow Louver vent included in this greenhouse, and you won’t have to remember to open or close the vent if the temperature changes dramatically.

Wire Shelf Racks

Wire Shelf Racks

Price: $410.00 (Free Shipping)

This greenhouse comes with the shelf frames, but not the shelves themselves. Solexx makes powder-coated steel racks that fit neatly over the frames. These frames are very strong, drain water, and allow air to circulate. If you don’t want the added cost, you can lay boards across the frames to act as shelves. This option includes all the wire shelves needed to cover the frames. Includes (4) 29" x 47" side shelf units and (2) 24" x 45" back shelf units.

Exhaust Fan

Exhaust Fan with Thermostat

Price: $269.00 (Free Shipping)

Powerful exhaust fan for large spaces. If you’re in a warm climate, or have a problem with mold and need rapid air exchange in your greenhouse, consider using this exhaust fan.

Exhaust fan features:

  • Heavy-gauge galvanized steel frame reduces rust and corrosion.
  • Contains a thermally-protected motor.
  • Thermostat and wiring are included, 115v.
  • 760 CFM
  • Dimensions: 12" x 12" square

Solexx Frame:

Solexx greenhouse frames are made from a pultruded, strong composite material giving them the strength of steel without disadvantages like rust or corrosion. White color frame reflects light inside the greenhouse, so more light is available for your plants. The hanging rods and the bench frames are steel reinforced, and coated with a rust-proof finish. All Solexx greenhouses are freestanding, and do not need site preparation or special foundations – just level the ground and it's ready to assemble.

Solexx Panels:

Strong and shatter-proof, double-walled Solexx panels will protect your seedlings and plants from strong winds, hail, driving rain, snow, and frost. With these insulated Solexx panels, you will keep heating costs low, and you can extend your growing season from early spring to late fall. Unlike other greenhouse coverings, Solexx adds more than double the UV inhibitors, and it is added as the plastic is processed, so it is not just a coating. Solexx panels create an evenly diffused light, so all plants benefit from optimal growing conditions. Prevents your plants from ‘burning’ in the direct sun.

Solexx panels are available in 3.5mm or 5mm thickness. The 3.5mm panels are recommended in most areas because they provide more light transmission. The 5mm panels add support and are used in very cold climates (for added insulation) and for areas in high altitudes that experience very heavy snowfalls.

About Solexx:

Adaptive Plastics, manufacturer of Solexx greenhouses and greenhouse covering, was first introduced to corrugated polyethylene plastic in 1986 and began manufacturing insulated twin-walled fruit harvesting totes for growers. After experimenting with the corrugated plastic as a hot house covering and seeing how well tomato plants grew under the material, the idea to use the panels to design a hobby greenhouse kit was born. University testing verified that the flutes in the twin wall plastic diffuse the light and capture it from various angles – accelerating the growth of plants. From this background in plant science, they set out to design an affordable, strong, and practical greenhouse that would be easy to use for all gardeners – the Solexx Greenhouse.


10 Year Manufacturer's Warranty

100% Satisfaction Guarantee

We want you to be completely satisfied with every purchase you make. If you are in any way dissatisfied with a product you ordered, we'll exchange it, replace it or refund your money within 30 days of purchase. Simply email us the problem, and we'll take care of you. Certain products have extended warranties (up to 50 years!) that are listed on the particular product page. Please call us at 1-888-451-6752 if you need further clarification.

Additional Information

Frame Material Composite Tubing
Panels Twin-wall 3.5mm Solexx' XP panels
Assembly TIme 1 Day
Key Feature Strong and sturdy greenhouse with ample included bench space
Manufacturer Solexx
Origin Made in the U.S.A.

Shipping Information

Shipping Details:
Insured against damage or loss while in transit
This Product Ships To:
US Lower 48
Ships Via:

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  • No-hassle, 30 day returns
  • No sales tax
  • Quick shipping
  • Secure shopping (SSL, PCI, McAfee Secure)
  • In business since 2000
  • Member of Better Business Bureau, Green America, and US EPA Watersense
  • Carbon-neutral, Family-owned business that promotes sustainability!
12'x8'x8' Greenhouse kit. (Fence and flowers shown here not included). Click to Enlarge
12'x8'x8' Greenhouse kit. (Fence and flowers shown here not included). 

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  • 12'x8'x8' Greenhouse kit. (Fence and flowers shown here not included).
  • Included Vent
  • Optional Solar Vent Opener
  • Optional Additional Vent
  • Optional Tie Down Kit
  • Optional wire shelf racks
  • Anodized Steel Corners
  • Solexx Panel Material
  • Solexx Greenhouses are strong and sturdy
  • Hanging rods can support up to 500 pounds each!
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