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10 Best greenhouses in Canada
Best Choice01OutsunnyOutsunny 6' x 10' x 6.4' Polycarbonate Greenhouse, Aluminum Walk-in Green House Kit Garden, Plants Grow with Rain Gutter and Roof Vent, Charcoal Grey
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.
9.8Exceptional
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- 02VEVOR
VEVOR 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
Main 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.
9.5Excellent
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- 03Ohuhu
Ohuhu Large Walk-in Greenhouse for Outdoors , 57 x 57 x 76'' Walk in Plant Greenhouses Heavy Duty with Durable PE Cover, 3 Tiers 12 Shelves Stands Plastic Portable Green House with Shelf Clips
Main highlights- ULTIMATE ALL-WEATHER PROTECTION & CLIMATE CONTROL: Act as a sturdy fortress against wind, rain, snow, frost. Built with rust-proof frame and UV-resistant high-tensile grid cover—with anti-cold agents against aging—it stands 45mph wind and uses double-stitching. A zippered roll-up door and 2 screened windows regulate airflow to maintain warmth without overheating. These fine mesh screens keep unwanted visitors out and serve as observation windows, ensuring a safe, bountiful haven for your plants.
- SIMPLE ASSEMBLY & LONG-TERM VALUE: Designed with a logical push-fit system, this greenhouses for outdoors can be set up efficiently without tools, guided by a detailed manual and video. Built for years of use rather than a single season, its high-quality material ensure long-term value. The sturdy structure remains adaptable for your patio or backyard as seasons change. It’s a reliable portable sanctuary that offers gardening enthusiasts a lasting, organized space for their botanical collection.
- HEAVY-DUTY STABILITY & LARGE CAPACITY: Measuring 57"L x 57"W x 76.8"H, this walk-in green house features a reinforced steel frame with 12 metal mesh shelves (6 on each side). Each shelf supports up to 22 lbs, providing rock-solid stability for heavy pots and seed trays without shaking. This superior strength lets you maximize vertical space to organize blooming flowers, seedlings, and veggies. Transform your backyard into a professional garden oasis with enough room for your entire collection.
- GROW HEALTHY, LIVE SUSTAINABLY: Embrace a healthier lifestyle by growing organic herb year-round. Our greenhouse outside features CA65 certified, heavy-metal-free materials, providing a safe haven for organic gardening. Effortlessly add a touch of green to your patio, garden, beautifying your living space. Relieve stress with the healing power of plants, backed by a 1-year warranty and FREE replacements on connectors and covers. Come with ropes and upgraded stakes. Fresh, safe, and worry-free.
- EXTEND YOUR GROWING SEASON YEAR-ROUND: Featuring a high-density reinforced PE cover, our greenhouse creates a stable micro-climate by trapping heat and maintaining optimal humidity. Start your seedlings 4-6 weeks earlier in spring and harvest longer into winter. Give your flowers, tropical plants, succulents, and organic veggies the "protection shield" they need to thrive regardless of the frost outside.
9.4Excellent
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- 04Ohuhu
Ohuhu Greenhouse for Outdoors, 57 x 57 x 76'' Walk in Plant Greenhouses Heavy Duty with Improved Transparent PVC Cover, 3 Tiers 12 Shelves Stands Plastic Portable Green House with Shelf Clips
Main highlights- Warm yet Ventilated: With the zippered roll-up door and 2 Velcro side windows, you can regulate external airflow to keep the plants warm and provide better air circulation for the plants, and works as observation window that makes it easy to peek inside
- Rock-solid Stability: Structured with transparent thickened PVC cover which allows the plants to absorb as much as possible sunlight, and heavy-duty rust-resistant tubes for extended durability, supported with an 22 lb weight capacity, so it is strong enough to hold seed trays, pots and plant growth light
- Large space: Constructed with 12 wired shelves ? 6 on each side, and measures 57.5" (L) x 57"(W) x 76"(H), which makes space for all your blooming flowers, sprouting plants and fresh vegetables
- Easy Movement and Assembly: All parts are detachable, so you can set it up wherever you want to, and move it when the seasons shift. No tools required
- Beautify your green spaces: Designed with a zippered roll-up door for easy access and screened ventilation for optimum air circulation. Giving your patios, balconies, decks and gardens a touch of green, without any fuss
9.3Excellent
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Value for Money05OhuhuGreenhouse for Outdoors with Screen Windows, Ohuhu Upgraded 4 Tiers 11 Shelves Walk-in Greenhouses with Durable PE Cover, Outside Garden Plastic Green House with Ground Pegs & Ropes for Stability
10% OffMain highlights- Windproof & Ultra-stable: The included 4 stakes and 4 strings of guy ropes help you fix the greenhouse tight and firm. Still, you can press the extra edges on the bottom with heavy objects, like stones, bricks, etc. for better stability and wind resistance
- Tough & Durable: Possessed with elector-coating, the tubes are tough, sturdy, and rustproof. Made of premium PE, the eco-friendly outer cover with the great light transmission is non-toxic, corrosion resistant, low temperature resistant, waterproof and ultraviolet-proof
- Tool-free Setup: The greenhouse is extremely user-friendly, just takes minutes to install, and no tool is required. Moving, assembling, or disassembling has never been easier. Before assembly, make sure all the accessories are included. If any accessory is missing, please contact customer support in time
- Roll-up Zippered Door & Screen Windows: The zippered roll-up door helps regulate external airflow to provide better air circulation for the plants, and water them with ease. Plus, the three side screen windows allow you to see through the inside of the greenhouse and block out some annoying little animals
- Pamper Your Plant: Ohuhu Walk-in Greenhouse helps create a growing environment with relatively constant temperature and humidity. The unique greenhouse makes it easy to grow fragile plants in extreme heat or cold climates
- 11 Shelves on Three Sides: Includes 4 shelves on left and right sides and additional 3 shelves on the front which makes maximum use of the space inside the greenhouse. all 11 shelves are strong, sturdy and are capable to support up to 22lbs
9.1Excellent
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- 06Ohuhu
57.9" x 30.3" x 76.8" Ohuhu Greenhouse for Outdoors with Observation Windows, Walk-in 3 Tiers 4 Shelves Plant Stand Green House for Seedling, Flowers, Plant Growing, Germination, 4.8 x 2.5 x 6.4 FT
9.0Excellent
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- 07RHAHA
5 Tier Mini Greenhouse for Indoor Outdoor, Portable Green House with Durable PVC Cover and Shelves for Seedling, Heavy Duty Greenhouse with Waterproof Mat and Cover Tape, Gardening Gifts for Women Men
10% OffMain highlights- 【Waterproof Tray Design】: The removable PE tray mat at the bottom rack effectively collects water and soil runoff, protecting your floors from mess. When not in use, it easily detaches and folds for compact storage.
- 【Tool-Free Assembly】: With its compact 27.6"L x 19"W x 63"H design, this mini greenhouse requires no tools for quick and easy assembly or disassembly. Moreover, an included repair tape also lets you quickly fix any accidental cracks or tears in the cover, ensuring long-lasting use.
- 【Superior Materials】: The thickened metal poles with an electroplated layer, ensuring robustness, durability, and rust resistance. The cover is crafted from top-grade PVC, offering waterproof, UV-resistant properties while ensuring excellent light permeability.
- 【Five-Tier Mini Greenhouse】: Featuring a design with five 24.4"x17.3" metal shelves and different heights, this greenhouse can accommodate your varying potted plants. We've ensured it stays sturdy with 5 fixing clips per shelf (22 lbs capacity) and by including reusable zip ties, which not only lock the frame and tubes firmly in place but also give you the flexibility to attach grow lights exactly where you need them.
- 【Convenient Zippered Door】: Designed with heavy-duty zippers, the large reelable door provides easy access for daily gardening and adjustable airflow. Zipping it up retains warmth and humidity and blocks annoying small creatures.
8.9Very Good
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- 08VEVOR
VEVOR Walk-in Tunnel Greenhouse, 9.6x6.4x6.2 ft Hoop House Greenhouse Tunnel, Plant Hot House with Galvanized Steel Frame, Green PE Cover, Roll-up Zipper Door and 6 Windows for Outdoor
Main highlights- Versatile Use for Multiple Settings: Ideal for home gardens, farms, and small commercial uses, this green house extends your growing season and lets you enjoy gardening year-round.
- Upgraded Heavy-Duty Galvanized Frame: The tunnel greenhouse features load-bearing poles made from reinforced galvanized pipes (Diameter: 1", Wall Thickness: 0.02"), enhancing overall strength and stability. Reinforced door poles, added diagonal bars, U-shaped stakes, and tie-downs increase stability and protect your plants from rain, snow, and strong winds.
- Thick High-Density PE Cover: Featuring a 140g/m² PE cover that is waterproof, sun-resistant, and insulating. Double-stitched seams and reinforced window seams prevent tearing. The extended cover edges can be weighted down or buried for improved insulation and sealing in this high tunnel greenhouse.
- Spacious Walk-In Design: With a roomy 9.58x6.43x6.23 ft space, this walk-in greenhouse tunnel accommodates a variety of plants. Easily access and maintain your plants, or set up multiple plant shelves to meet both home gardening and commercial planting needs.
- Efficient Ventilation Design: This hoop house greenhouse is equipped with 6 windows and a large zipper door to ensure airflow. The velcro and mesh net design helps keep small creatures out.
8.8Very Good
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- 09Bstrip
Bstrip Indoor Greenhouse with Grow Lights, 4 Tier 27.2" L×19.9" W×61.8" H Mini Greenhouse with Zippered PVC Cover for Seed Starting Trays, Dimmable 2FT 60W Plant Light for Indoor Plants with Timer
8.6Very Good
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- 10KOL
KOL 4-Tier Mini Greenhouse - PVC Clear Cover & Steel Frame - Portable Small Green House for Indoor & Outdoor Use - Grow Plants, Seedlings, Herbs
Main highlights- Space Saving: You can place the portable greenhouse on a balcony, deck, patio, or encased porch.It's a good size for small space.
- PVC Clear Cover: The PVC cover is totally clear so the plants will get ample light. The plastic cover slightly bigger than the frame, it takes no effort to zip it up and the cover is not susceptible to tears.
- Lightweight: This mini greenhose is light enough to move around or carry up the stairs.It can also protect your plants from your pets and baby and keep them contained.
- Good for small plants and plant seeding: Use this mini greenhouse to start your flowers and vegetables ahead of time. So that when outdoor planting time comes, you will have nice sized plants! This mini greenhouse works well for seed starting. You can also attach your plant growing lights to the racks.
- Easy to Assemble: This mini greenhouse is easy to put together and take apart. Easily assemble with no tools required. Also, you can take the cover off for the summer to just use it as a shelf.
- 3-Year Warranty - We offer a 3-Year Warranty on KOL planters. Please feel free to contact us if you have any problems with this product!
8.3Good
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