Octagonal Greenhouses

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Little Cottage
$8,889.59 $6388.27

Fun and quaint octagon greenhouseFloor kit includedDutch doors can be used for added ventilationCrafted from woodWindows are floor...-to-ceiling for plenty of lightIncludes a 1-year parts warrantyMeasures 8L x 8W x 9.25H feet. Fun modern and beautiful the Little Cottage 8 x 8 ft. Octagon Greenhouse with Floor Kit is a great addition to any yard and perfect for any hobby gardener. Featuring double Dutch doors which work great for additional ventilation this greenhouse is crafted from wood and arrives at your home in panelized sections for easy assembly. The floor-to-ceiling windows let in plenty of light and also allow you to gaze into your greenhouse at anytime to see your plants. With 64 square feet you have more than enough space to plant flowers plants or your favorite fruits and vegetables. Additional Features Door dimensions: 34W x 72H inches Sidewall height: 6.4 feet Peak Height: 9.25 feet Total square feet: 64 Arrives in panelized sections for easy assembly About The Little Cottage CompanyNestled in the heart of Ohio's Amish country The Little Cottage Company resides in a quaint slow-paced setting where old-fashioned craftsmanship and attention to detail have never gone out of style. Their experienced carpenters and skilled designers take great pride in creating top-quality pre-built models and Do-It-Yourself kits of playhouses storage sheds and more. read more

Little Cottage
$8,889.59 $6388.27

Fun and quaint octagon greenhouseFloor kit includedDutch doors can be used for added ventilationCrafted from woodWindows are floor...-to-ceiling for plenty of lightIncludes a 1-year parts warrantyMeasures 8L x 8W x 9.25H feet. Fun modern and beautiful the... read more

Little Cottage Company
$7,105.99 $6388.27

About The Little Cottage Company Nestled in the heart of Ohio's Amish country, The Little Cottage Company resides in a quaint, slo...w-paced setting where old-fashioned craftsmanship and attention to detail have never gone out of style. Their experienced... read more

Monticello Greenhouses
$6,735.15 $4952.80

High impact UV stable 8 mm. twin wall polycarbonate walls and roofpulliHigh impact UV stable 8 mm. twin wall polycarbonate walls a...nd roof/liliHeavy duty extruded aluminum frame construction/liliBlack electro statically painted frame/lili2 x 2 ft. roof... read more

Monticello Greenhouses
$6,735.15 $4952.80

High impact UV stable 8 mm. twin wall polycarbonate walls and roofpulliHigh impact UV stable 8 mm. twin wall polycarbonate walls a...nd roof/liliHeavy duty extruded aluminum frame construction/liliBlack electro statically painted frame/lili2 x 2 ft. roof... read more

Monticello Greenhouses
$3,043.33 $2254.22

High impact UV stable 8 mm. twin wall polycarbonate walls and roofpulliHigh impact UV stable 8 mm. twin wall polycarbonate walls a...nd roof/liliHeavy duty extruded aluminum frame construction/liliBlack electro statically painted frame/lili2 x 2 ft. roof... read more

Strong Camel
$279.00

Larger Hot Green House 20'X10'X7' Walk-In Greenhouse Outdoor Plant Gardening . . This portable greenhouse will surely extend your ...plants growing season no matter where you live. It can be set up easily. . . Powder coated steel frame provide and middle... read more

Grandio Greenhouses
$1739.99

GDNG1003 Features UV protected durable polycarbonate panels Provides plenty of headroom and plant growth Heavy duty base kit with ...bolt concrete anchors for secure mounting into earth Reinforced cross-roof truss to support snow loads 2 roof vents for... read more

Grandio Greenhouses
$869.99

GDNG1006 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth Roof vent for appropriate ventilation with adjustable openers... read more

Grandio Greenhouses
$3119.99

GDNG1005 Features UV protected durable polycarbonate panels Provides plenty of headroom and plant growth Heavy duty base kit with ...bolt concrete anchors for secure mounting into earth Reinforced cross-roof truss to support snow loads 4 roof vents for... read more

Grandio Greenhouses
$2419.99

GDNG1002 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth 4 roof vents for appropriate ventilation with adjustable... read more

Grandio Greenhouses
$2799.99

GDNG1004 Features UV protected durable polycarbonate panels Provides plenty of headroom and plant growth Heavy duty base kit with ...bolt concrete anchors for secure mounting into earth Reinforced cross-roof truss to support snow loads 3 roof vents for... read more

EarthCare Greenhouses
$70.20

Why ship fruits, veggies, flowers and herbs from afar when you can grow them right at home%3F Of course, getting a jump start on t...he growing season, as well as extending it into the fall, is always a plus. Ideal for pollinating plants, protecting... read more

Grandio Greenhouses
$1259.99

GDNG1000 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth 2 roof vents for appropriate ventilation with adjustable... read more

Gardman
$186.78 $84.47

This innovative Walk In Greenhouse with Shelves is designed to give you a great place to grow your own flowers, herbs or vegetable...s. Its strong push-fit frame is made from quality materials for extra durability. This greenhouse offers ample space for... read more

Exaco
$6929.01

This classic Victorian Greenhouse kit provides the optimum environment for gardening year round while adding a stately presence to... any backyard setting.With high side-walls (6'7") Lots of wind braces for additonal strength Three roof windows (2 automatic opener, 1 spindle), 1 Louvre Window and 1 sliding door 5" High Base Frame Features 4 mm tempered glass (others only 3 mm) all sections are made of a single piece of glass (others use multiple pieces) this offers a stronger greenhousesCountry of Origin: Belgium Finish: Dark Green Height: 9' Length: 15' Material: Aluminum Frame and Tempered Glass Weight (Pounds): 1288 Width: 10'2 read more

Grandio Greenhouses
$1239.99

GDNG1007 Features Twin-wall UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-du...ty base kit with bolt concrete anchors for secure mounting into earth 2 roof vents for appropriate ventilation with... read more

Grandio Greenhouses
$1469.99

GDNG1008 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth 3 roof vents for appropriate ventilation with adjustable... read more

Palram
$2,454.89 $1830.63

Save money and feel better about what you're feeding your family by growing your own fresh vegetables! Your Chalet greenhouse has ...112 square feet of floor space, and the vaulted ceilings have plenty of room for trellising your tall growing plants or... read more

ShelterLogic
$759.99

The High Arch Greenhouse is designed to extend the growing season by insulating and protecting plants. The reinforced alpine style... 1 5/8 in. steel frame provides a maximum of 12 feet of overhead growing height with 10 feet of growing height throughout the majority of the Greenhouse. The GrowIT heavy-duty translucent ripstop polyethylene cover will outlast and outperform standard Greenhouse fabrics for multiple seasons of use read more

Grandio Greenhouses
$1819.99

GDNG1001 Features UV protected durable polycarbonate panels Provides plenty of headroom and ample growing space Heavy-duty base ki...t with bolt concrete anchors for secure mounting into earth 3 roof vents for appropriate ventilation with adjustable... read more

ShelterLogic
$229.99

The GrowIT Greenhouse-in-a-Box® with Easy-Flow™ roll-up side vents delivers quality construction, quick and easy assembly, and bes...t-in-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® with Easy-Flow™ features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Easy-Flow™ side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

Bond Manufacturing
$104.00

A Bond Bloom Greenhouse is the ideal way to kickstart your growing season. The heavy duty wall construction helps to create growin...g conditions that suit your plants and vegetables. Heavy duty transparent reinforced polyethylene roof and wall creates maximum solar performance. 49” tall with 4 ventilated shelves totaling 9’of work space, zipper roll up door with ties.1 Year mfg limited warranty Powder coated steel frame Zipper roll up door with tie backs 8 Wire shelves Snaps together for easy assemblyCountry of Origin: China Height: 76-4 5 Length: 56-2 7 Material: PVC, Steel, Plastic, Wise Mesh Weight: 26.18 Width: 56-2 7 read more

ShelterLogic
$759.49 $264.92

The GrowIT Greenhouse-in-a-Box with EasyFlow roll-up side vents delivers quality construction, quick and easy assembly and best-in...-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box with EasyFlow features a DuPont powder-coated... read more

ShelterLogic
$769.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. 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 and temperature control. read more

ShelterLogic
$59.99

Grow and protect plants with this raised bed Greenhouse. The compact size and sturdy build makes it perfect for starting seeds and... extending the growing season. This easy-to-assemble, compact Greenhouse is constructed with high quality steel. Roll-up cover provides airflow and temperature control. Tension ropes hold the cover in any position from fully closed to fully open to allow desired flow. Wood Frame Not Included. read more

ShelterLogic
$769.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. 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 and temperature control. read more

$2726.49

Improve your greenhouse experience with the Monticello 8-foot x 8-foot Black Premium Greenhouse. You will appreciate the durabilit...y and attractiveness of this greenhouse. Heavy duty extruded aluminum frame with fewer, interchangeable parts Integrated... read more

ShelterLogic
$759.49 $264.92

The GrowIT Greenhouse-in-a-Box with EasyFlow roll-up side vents delivers quality construction, quick and easy assembly and best-in...-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box with EasyFlow features a DuPont powder-coated... read more

ShelterLogic
$599.99

Grow healthier plants while extending the growing season. The revolutionary AccelaFrame™ System has been engineered to offer quick...er frame assembly and disassembly, stronger frame, and easier storage. read more

ShelterLogic
$469.99

The GrowIT Greenhouse-in-a-Box® Pro with roll-up side vents delivers quality construction, quick and easy assembly, and best-in-cl...ass value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® Pro features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. Specifically designed translucent cover transmits light for optimal plant growth. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Roll-up side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

ShelterLogic
$149.99

Start seedlings or extend your growing season with the GrowIT® Backyard Greenhouse with Integrated Shelving. This easy-to-assemble..., compact Greenhouse is constructed with high quality steel and features 4 ft. shelving on both sides for built-in staging of plants. Screen vents at both ends provide airflow and temperature control. The translucent fabric allows a significant amount of diffused light to reach the plants, while reducing the amount of harmful UV light. This means less damage to plants as well as reduced fungus and harmful insects. read more

ShelterLogic
$899.99

Grow healthier plants while extending the growing season. The revolutionary AccelaFrame™ System has been engineered to offer quick...er frame assembly and disassembly, stronger frame, and easier storage. read more

ShelterLogic
$59.99

Grow and protect plants with this raised bed Greenhouse. The compact size and sturdy build makes it perfect for starting seeds and... extending the growing season. This easy-to-assemble, compact Greenhouse is constructed with high quality steel. Roll-up cover provides airflow and temperature control. Tension ropes hold the cover in any position from fully closed to fully open to allow desired flow. Wood Frame Not Included. read more

ShelterLogic
$659.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. 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 and temperature control. read more

Burpee
$219.95

Our new polycarbonate greenhouses provide great protection from the frost and inclement weather, enabling the gardener to start se...eds early and get a jump on spring and extend the growing season well into fall and winter, assuring a more bountiful crop. The highly functional Deluxe Greenhouses are constructed with a strong aluminum frame and twin-wall, UV protected polycarbonate panels for great heat retention. The corner stakes slot into the four corners of the top level of a 4' wide raised garden bed for great stability. Both side windows lift up for total access and have stays to hold them open at your desired height level for free air flow. Erect at the first hint of spring to seed early and provide protection from adverse weather to your young plants. The window panels can be easily slid out and stored in the hot summer months, then replaced in fall extending the season into the winter. It is as attractive as it is functional! read more

Little Cottage Company
$5165.98

Standard Wood Colonial Gable Greenhouse Kit Includes The Following: - 2*4 Wood Wall Framing 16” On Center Oc - 2*4 Trusses 24” On ...Center - 6' High Side Walls - Treated Shelves On 3 Sides - Sun Sky Soft White Corrugated Polycarbonate Roof - 8X8 Size Comes With 25 – 18X23 Single Hung Windows With Half Screens and 12 – 10X18 Transoms - 8X12 Size Comes With 33 – 18X23 Single Hung Windows With Half Screens and 16 – 10X18 Transoms - Windows Can Be Opened For Ventilation - Lp Smart Siding Pre-Fastened Onto Wall Panels (Insures Panels are Square) - Panelized Walls Sections (Not Just Precut) Saves Time in Assembly - Straight Trim Pre-Fastened To Panels (High Quality Composite Material) - All Other Parts are Precut and Ready To Assemble - 34*72 Adult Dutch Door With Window and Colonial Hinges - D-Handle Door Latch - High Quality Composite Material Corner Trim - Exterior Trim and Siding Is 98% Prep Rimed, Interior Not Primed - Hardware Included To Assemble (Screws, Latches, Handles, Nails) - Link To Excellent Downloadable Online Manual With Color Pictures read more

Solexx
$158.64

QK1110 Features Product Type: Panel cover Dimensions Overall Width - Side to Side: 49.5'' Overall Depth - Front to Back: 0.14'' Ov...erall Height - Top to Bottom: 1320'' read more

ShelterLogic
$279.99

The GrowIT Greenhouse-in-a-Box® with Easy-Flow™ roll-up side vents delivers quality construction, quick and easy assembly, and bes...t-in-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® with Easy-Flow™ features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Easy-Flow™ side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

$2081.49

Built with American pride, the Monticello black greenhouse is designed with the gardener in mind. The greenhouse regulates its own... temperature, which allows you to grow year round. Unleash your gardening desire with an expertly crafted greenhouse. Uses... read more

$2055.65

The greenhouses are perfect for the green thumb gardener in the family with their sturdy frame and special features. Uses professi...onal grade 8 millimeter twin wall polycarbonate Superior materials and interchangeable parts 7.5 feet interior height... read more

$3443.99

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. Con...structed from the highest quality extruded aluminum and coated to not discolor over the years, our greenhouse uses on... read more

Palram
$1467.99

Aside from 96 square feet of growing space, this structure boasts two vent windows for improved ventilation and a ramp style thres...hold to accommodate wheelbarrows or wheelchairs. Galvanized steel base for attaching to level surface. Additionally,... read more

ShelterLogic
$399.99

The GrowIT Greenhouse-in-a-Box® with Easy-Flow™ roll-up side vents delivers quality construction, quick and easy assembly, and bes...t-in-class value. Ready to build out of the box, the GrowIT Greenhouse-in-a-Box® with Easy-Flow™ features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet Tite tensioning provides solid cover anchoring to the frame. Easy-Flow™ side panels and zippered half-moon end-panel vents provide airflow and temperature control. read more

ShelterLogic
$659.99

The GrowIT Heavy Duty Greenhouse with roll-up side vents deliver quality construction, quick and easy assembly and best in class v...alue. Featuring 1 5/8 in. heavy duty all-steel frame, patent pending ShelterLock Stabilizers, Ratchet Tite tensioning, and the Easy Slide Cross Rail System for a stable and durable Greenhouse. 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 and temperature control. read more

Weatherguard
$599.99 $241.22

100% commercial grade galvanized steel frame and connectorsRigid frame maintains shape and provides strengthTriple-layer waterproo...f UV protective polyethyleneCover door and end panel includedEasy 3-piece construction with detachable front and rear panelsReinforced triple ridge roof supports heavy hanging baskets. The Weatherguard Roundtop Greenhouse offers plenty of room to foster growth of vegetables flowers and herbs on a year round basis. The FloThruVent technology controls airflow from the base and the ends of the unit with lower vents and upper zipper-screened windows. The walk-in design enhances the gardening experience. Dimension Size Options: 8L x 6W x 6.5H in. 12L x 6W x 6.5H in. 8L x 8W x 6.5H in. 12L x 8W x 6.5H in. 20L x 12W x 8.5H in. Size: 8L x 8W x 6.5H ft.. read more

$249.95

The Sunbubble is a fun and versatile addition to your landscape. Use it in spring to start seeds, harden off seedlings and protect... young plants from cold temperatures and harsh winds. Use it again in fall to protect plants from early cold spells. Or place a few chairs or a picnic table inside and soak in the warmth on a sunny-but-chilly spring day. The air inside the Sunbubble warms up quickly, and the curved shape maximizes light penetration. Vents around the top let hot air escape, and the door can be opened for more ventilation on warm days. It includes stakes for anchoring in the ground; additional staking will be needed in soft soil or windy locations. Also includes a bag for compact storage and easy transport. No-tools assemblyUV stabilized PVC, fiberglass, metal stakes9' 2" in diameter x 6' 6" HWeighs 33 lbs. Will require additional anchoring in windy locations or loose soilFabric is imported read more

$799.99

The Monticello 4 foot extension Premium kit is specifically designed for the Monticello line of greenhouses. The 4-foot extension ...kit allows for the expansion of your greenhouse. When ordering your extension kit make sure that the color matches your... read more

$2736.84

Made with high quality materials, this Monticello greenhouse is expertly crafted to suit casual and expert gardeners alike. Uses p...rofessional grade 8 millimeter twin wall polycarbonate Superior materials and interchangeable parts 7.5 feet interior... read more

$5799.99

The Moticello greenhouse features aluminum and polycarbonate material coated with black electrostatic paint. Built to handle 24 lb...s/sq ft of snow and 113 mph winds, this greenhouse is well protected. Included are five (5) roof vents controlled by an... read more

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