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10 Best greenhouses in Canada
Best Choice01JocislandJocisland 6x12 FT Polycarbonate Greenhouse
Main highlights- Spacious Interior for Gardening: With ample floor space (6x12Ft), this sunroom offers room to organize tools and plants—ideal for all your greenhouses for outside projects.
- Reinforced Steel Structure: This heavy duty greenhouse is built with side pull braces for wind resistance. Includes ground stakes and bolts for secure setup on soil or concrete surfaces.
- Fast Setup in 2–3 Hours: This walk-in greenhouse features quick-connect joints, allowing two people to assemble it in just 2–3 hours. Greatly improves the setup speed and ease of use.
- All-Weather UV-Protected PC Panels: This greenhouses for outside features 4mm polycarbonate panels that block 99.99% of UV rays and insulate plants—ideal for all-season gardening needs.
- Adjustable Roof Vents for Air Circulation: The greenhouse kit includes two roof vents with support rod holders, allowing flexible positioning and ventilation for year-round climate control.
9.6Exceptional
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- 02Outsunny
Outsunny 16' x 8' Aluminum Polycarbonate Greenhouse Walk-in Kit Green
Main highlights- Walk-In Design: The spacious, walk-in greenhouse allows you to grow and nurture plants year-round, protecting them from cold weather. This outdoor greenhouse is well-suited for cultivating vegetables, fruits, herbs, and flowers.
- Solid Construction: This polycarbonate greenhouse has a powder-coated aluminum frame and galvanized steel base for solid support. 4 included stakes should be pinned into the ground for added stability.
- Polycarbonate Panels: Transparent polycarbonate panels protect your plants from harsh UV rays, effectively retain heat, and allow sunlight to pass through, promoting healthy growth throughout the year.
- Greenhouse Kit Information: Overall Dimensions: 96.1" W x 196.9" D x 85" H (244 x 500 x 216 cm). Door Size: 19.3" W x 66.9" H (49 x 170 cm). Assembly required. Note: The greenhouse is not designed to withstand extreme weather such as heavy snow.
- Functional Design: A sliding door offers easy access, with five-level adjustable windows for ventilation. Place the winter greenhouse against a wall or in a corner for better wind resistance. Integrated rain gutters ensure efficient water drainage.
9.5Excellent
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Value for Money03VEVORVEVOR Walk-in Tunnel Greenhouse, 20 x 10 x 7 ft Portable Plant Hot House with Galvanized Steel Hoops, 3 Top Beams, 4 Diagonal Poles, 2 Zippered Doors & 12 Roll-up Windows, White
19% OffMain highlights- Warm Home for Plants: Our 20 x 10 x 7 ft green house provides the best solution for cultivating vegetables, flowers and creating beautiful landscapes efficiently. The hoop house kit protects plants from the cold, frost in winter; it creates a better environment by increasing the air flow in summer.
- Upgraded Galvanized Frame: We upgraded he galvanized steel to 0.8" diameter and 0.02" thickness. This high tunnel greenhouse has 3 top beams to prevent rain and snow buildup on the dome. Moreover, the diagonal poles can ensure stability. We have got you covered, so get ready to see your crops grow all year round.
- High-Quality Waterproof PE: The walk-in tunnel greenhouse comes with a PE cover, which can protect your plants from ultraviolet rays, rust, snow, and rain all year round. The size of the cover fits the frame closely, enhancing the warmth and wind resistance in winter.
- Excellent Air Ventilation: With 12 mesh windows, our tunnel greenhouse can keep out small "annoyances" and increase cross ventilation and airflow. Moreover, we have 2 roll-up zipped doors for air to freely enter and exit. Keep your space clear of debris and make sure every breath you take is one to remember.
- All Tools Included: The hoop house greenhouse is easy to assemble with connectors, and screw covers can prevent scratches and rust.Includes 4 ropes, stakes, and guy ropes for added security, stability, and strength. Note: Do not tighten screws until the final position is confirmed.
9.2Excellent
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- 04Outsunny
Outsunny 6' x 10' x 6.4' Polycarbonate Greenhouse Walk-in, Silver
Main highlights- Winter-Grade Outdoor Plant Growth: Protect plants from cold, wind, rain, and wild animals. Control heat and humidity. Let in 90% of light, and UV stop sun damage. This 4mm thick polycarbonate wall walk-in greenhouse gives you a personal plant nursery for your garden. If it's green, you can house it: vegetables, herbs, flowers, or tropical saplings. Stay in the soil all year.
- Save On Water Costs: The included rain gutters aid in collecting natural rainwater. Attach a hose to your greenhouse to start collecting water and become more self-sufficient.
- Large Walk-In Grow Space: Measuring 10' L x 6' W x 6.4' H (303 x 183 x 195 cm), our greenhouses offer you plenty of protected space for plant prep. Note: The greenhouse is not designed to withstand extreme weather such as heavy snow.
- Durable Design: The easy-to-assemble aluminum frame, tough-as-nails hardware, and reinforced poles of our greenhouses help prevent corrosion, giving you a green house to grow in further into the future.
- Adjustable Roof Vent: Take control of humidity; this winter greenhouse features an adjustable roof vent you can use to let in fresh air and easily manage excess moisture. Fine-tune the angle and bring balance to your grow space.
9.1Excellent
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- 05Ohuhu
Ohuhu Small Greenhouse for Outdoors: 4 Tiers 6 Shelves Walk-in Indoor Green House Heavy Duty Plant Stands Reinforced Plastic PVC Cover Mini Portable Warm House for Outside, 4.8x2.5x6.4 FT
10% OffMain highlights- Upgraded 4-Tier 6-Shelf Design: With dimensions of 4.8x2.5x6.4 FT, the Ohuhu portable greenhouse provides ample space for your seed trays, flower pots, and other planting needs. Each rack comes with secure clips to fasten them to the sturdy metal frame, preventing any overturning accidents
- Insulation, Moisture Retention, and Protection: This plastic greenhouse provides excellent insulation and moisture retention. The transparent PVC cover allows plants to absorb sunlight while offering protection against frost and unwanted animals, creating an ideal growing environment
- Heavy-Duty PVC Cover: The small greenhouse features a reinforced PVC cover with double-stitched seams for extra durability and tear resistance. The 6.4-ft high structure and the large roll-up door with high-quality zippers allow for easy access and convenient care of your beloved plants
- Easy Assembly: No tools required! Simply follow the step-by-step instructions to assemble the Ohuhu walk-in greenhouse components and start your gardening project hassle-free
- Complete Set with Extra Stability: The greenhouse comes with 6 mesh racks, 4 ground stakes, 4 ropes, and additional 12 rack clips for enhanced stability. Designed for year-round use, it is perfect for homeowners, renters, gardeners, or any plant enthusiasts
8.9Very Good
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- 06Outsunny
Outsunny 6' x 8' x 6.6' Polycarbonate Greenhouse Walk-in Green
Main highlights- Year-Round Gardening: Our Outsunny polycarbonate walk-in greenhouse offers an excellent solution for maintaining your garden throughout the year, providing a reliable space for your plants regardless of the season.
- Sliding Door Design: The portable greenhouse's sliding door offers easy access and is constructed from the same solid material as the rest of the structure.
- Rooftop Vent Panel: Our backyard greenhouses feature a hinged rooftop panel that provides proper ventilation inside the aluminum greenhouse. Note: The greenhouse is not designed to withstand extreme weather such as heavy snow.
- Polycarbonate Sheets: The polycarbonate sheets of our outdoor garden greenhouse help protect your plants, vegetables, and flowers from inclement weather while allowing natural light to pass through.
- Heavy-Duty Base and Frame: The greenhouse kit comprises a powder-coated aluminum alloy frame with a galvanized sheet supporting the outside structure. Note: Recommended place against an out-of-wind wall and secure with ground bolts for added stability.
8.8Very Good
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- 07Outsunny
Outsunny 6' x 6' x 6.5' Polycarbonate Walk-in Greenhouse, Silver
Main highlights- UV-Resistant Panels: Clear polycarbonate panels on this plant greenhouse help block UV rays, hold warmth, and let sunlight through for healthy growth. The snap-in PC panel design also makes this walk-in greenhouse easier to assemble
- Strong Frame, Extra Stability: Built with an aluminum alloy frame and galvanized steel base, this outdoor greenhouse offers dependable support. Use 4 ground bolts at 4.7" (12 cm) in soil, plus one 2.8" (7 cm) bolt for added stability
- Roomy Year-Round Growing: This walk-in greenhouse gives you plenty of space to grow and protect vegetables, fruits, herbs, and flowers in every season, while the polycarbonate greenhouse helps shield plants from cold weather
- Patio Greenhouse Info: This walk-in greenhouse measures 74.8" W x 74.8" D x 78.7" H (190 x 190 x 200 cm), with a 24.4" W x 64.6" H (62 x 164 cm)door. Assembly takes 2 people about 4 hours. This outdoor greenhouse is not for heavy snow
- Easy Access and Airflow: Designed for everyday use, this patio greenhouse features a sliding door, 5-level adjustable windows for ventilation, and built-in rain gutters to support drainage and water collection in your greenhouse
8.7Very Good
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- 08Acepic
Acepic 8x8 Instant Pop up Greenhouses, Walk-in Greenhouse, Green/Clear
Main highlights- green
8.6Very Good
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- 09Outsunny
Outsunny 6.6' x 10' x 7' Heavy Duty Walk-in Greenhouse Growth Tent White
12% OffMain highlights- Solid Design: It is constructed with a rust-resistant, reinforced metal frame for long-lasting use. Twelve ground pegs are included for extra support
- Roll Up Door: Features a large zippered roll-up door for easy access in/out to manage plants easily and 4 windows ensures better air circulation inside
- Protects Plants from Bad Elements: The outdoor garden greenhouse provides a unified, protected space for year-round plant management. Our outside green house can also protect vegetables, fruits, and flowers from various harmful elements
- Product Details: Overall Dimension: 78.75" W x 118" D x 86.5" H. Door Size: 43.25"W x 59.75"H. Assembly required. Note: Please do not use acidic farm chemicals to avoid chemical reactions with the alkaline PE cover, which result in breakage
- PE Cover: Fully closed UV protection PE cover maintains high humidity levels for growing tropical plants and allows nourishing sunlight to pass through. The 6" extended edges can be deeply buried in the soil to tighten the cover for more stability
8.5Good
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- 10Outsunny
Outsunny 6' x 8' Polycarbonate Greenhouse Walk-in, Sliding Door, Black
Main highlights- Polycarbonate Greenhouse: Twin-wall polycarbonate sheets protect plants from harsh UV rays while allowing 90% of beneficial sunlight through. Great for heat retention and safeguarding against wind, rain, and small animals.
- Greenhouse Stability: Features a powder-coated aluminum alloy frame for rust and corrosion resistance. Includes a foundation kit and ground stakes to ensure stability and durability. Recommended to place against an out-of-wind wall and secure with ground bolts for added stability.
- Greenhouse Info: Measures 75.6" W x 100" D x 80.3" H (192 x 254 x 204 cm). Features easy-to-install panels that slide into frame slots. Recommend 2-3 people for assembly. Note: Not intended for extreme weather conditions like heavy snow.
- Efficient Gutter System: This walk in greenhouse comes with a built-in gutter system for effective rainwater drainage and collection, allowing for the irrigation of plants with natural rainwater.
- Access and Ventilation: The outdoor greenhouse equipped with a sliding door for easy entry and a roof window with five adjustable levels for enhanced air circulation and moisture regulation.
8.4Good
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