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"I don't worry about wind, storms and snow. I just focus on getting my plants to grow." -
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"Everyone is so impressed with the quality of the build. This will not fall apart after 2 years of use." -
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"The fact that it withstands 120km winds and doesn't even shudder is incredible."
Heavy-Duty Greenhouses for Ontario Winters
Are you searching for a durable greenhouse that can withstand the tough winters in Ontario? Planta Greenhouses are designed to stand up to wind, rain, and snow – keeping your plants safe and allowing you to extend your growing season into the colder months.
We have countless delighted greenhouse customers throughout Ontario, including Ottawa, Deep River, Lemieux, Westport, South Frontenac, Smiths Falls, Kingston, Morrisburg, Cornwall, Campbell's Bay, and other cities in Eastern Ontario.
Greenhouses Ideal For Ontario
Planta Greenhouse kits are popular among gardeners in Ontario, in areas such as Barry's Bay, Carleton Place, Kemptville, Perth, Prince Edward, Greater Napane, and countless other areas in Eastern Ontario. Discover a few of our greenhouses below and give us a call for questions.
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Sungrow Urban
Size: 10' × 13' × 8'Rated 4.9 stars79 ReviewsSold outRegular price $3,100 CADRegular priceUnit price per$3,300 CADSale Sale price $3,100 CADSale -
Sungrow 26
Size: 10' × 26' × 8'Rated 4.9 stars36 ReviewsSold outRegular price $4,550 CADRegular priceUnit price per$4,950 CADSale Sale price $4,550 CADSale
Snow & Wind Resistant

Snow load up to 98 psf
Withstands a snow load of as muсh as 98 psf (480 kg / m²) and is maintenance free in the winter

Wind resistance of 65 mph
Sturdy greenhouse construction that resists winds up to 65 mph (100 km/h)
Why Planta Greenhouses
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Heavy Duty
We use heavy duty 6mm Polycarbonate Panels on all models
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Galvanized Steel
Our heavy duty galvanized steel frames are durable as they are functional
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Length Extension
Greenhouses can be extended up to 100 feet in length.
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UV Protection
Planta Greenhouse Panels provide 100% protection against UV rays
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Maintenance-free
Our heavy duty galvanized steel frames are durable and rust-resistant
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Made in Europe
Planta Greenhouses are manufactured in Europe and exclusively imported
Explore Our Most Popular Backyard Greenhouses
Enjoy Gardening in Ontario With Planta

Planta Greenhouses packs the strength of an industrial farming greenhouse into a compact and affordable design for urban and suburban backyards across Ontario.
With countless features and up to a 10-year warranty, it’s no surprise that Planta Greenhouses has 1000s of happy customers throughout Ontario and the rest of Canada.
So let this year be the year you take your gardening passion to the next level. Be quick and order today – stock is limited for the remainder of the season!