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"It is such a joy to walk into my greenhouse each morning and see the magic of plants growing from tiny seeds into abundance."

Kathy Engle
Vermont, Holland

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"It is holding up really well in our harsh Vermont weather..."

Anne Pritchard
Vermont, Randolph Center

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⭐⭐⭐⭐⭐

"The fact that I can grow food for my family to supplement my outdoor garden."

Deborah Wolf
Vermont, Middlesex

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Greenhouses Ideal For Vermont

Gardeners across Vermont grow in Planta backyard greenhouse kits, from Hardwick and Morrisville in the north to Barre, Rutland, Manchester and West Dover. Burlington averages about 88 inches of snow a year, based on 1991-2020 normals. Find your greenhouse.

Heavy-Duty Greenhouses for Vermont Winters

  • Sungrow: rated for 75 psf (6 ft) snow load and 65 mph wind.
  • Sigma: rated for 55 psf (4.5 ft) snow load and 65 mph wind.

Snow loads vary a lot across Vermont, so check your local requirements before you choose.

Sungrow and Sigma are four-season backyard greenhouse kits, so they can stay up through winter, and both come with a 10-year warranty. Every US kit ships free to your nearest terminal. To keep plants growing through the coldest months, you'll need a heater.

4.8
Rated 4.8 out of 5 stars
Based on 406 reviews
97%would recommend these products
Slide 1 selected
QualityRated 4.8 on a scale of 1 to 5
DurabilityRated 4.8 on a scale of 1 to 5
Wind and Snow ResistanceRated 4.6 on a scale of 1 to 5
InsulationRated 4.0 on a scale of 1 to 5
InstallationRated 3.6 on a scale of 1 to 5
Customer ServiceRated 4.7 on a scale of 1 to 5
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406 reviews
  • T
    Tina
    Reviewing
    Sungrow 26 (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    great product, great service

  • CP
    Chris P.
    Verified Buyer
    Reviewing
    Sungrow Urban (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Planta Urban

    I purchased this greenhouse last spring and assembled it by myself. There are lots of nuts and bolts and it would help to have a second set of hands. Slow and steady is the trick. The final result was excellent and I had a successful summer. This past winter we had over 10 feet of snow that was collapsing roofs in the Barrie, Stayner area. The design and construction of the Planta greenhouse withstood a heavy snow load and I’ve been harvesting herbs and greens since March. I highly recommend this product.

    Chris

    PG Profile picture for Planta Greenhouses
    Planta Greenhouses
    6 months ago

    Thank you so much, Chris! We're absolutely thrilled to hear that your Sungrow Urban has been such a fantastic investment and that you successfully tackled the assembly solo.

    What's truly impressive is how your greenhouse weathered that extreme winter with over 10 feet of snow in the Barrie-Stayner area - especially when other roofs were collapsing! That kind of performance under such harsh conditions really showcases the strength and durability of our design and construction. We're so proud to hear it stood up to that incredible snow load.

    Thank you for choosing Planta and for sharing such encouraging feedback about your experience with the Sungrow Urban through all seasons!

  • JL Profile picture for Jim L.
    Jim L.
    Verified Buyer
    Reviewing
    Sungrow 20 (Gen III)
    I recommend this product
    Location Washington
    Rated 5 out of 5 stars
    6 months ago
    Well designed for DIY

    Going on the 4th season. It has held up well to our harsh winters and windy conditions in Eastern Wasington State. Assembly is not difficult. The YouTube videos are very helpful. I was able to run power and water to the selected site. The stamped holes lined up perfectly for screws. LOTS OF SCREWS/BOLTS! I had a few things I had to redo because I initially put together incorrectly. Once you get the process down using the videos for step by step "how to" it goes well. A quality product worth the time invested to complete. Once the site is prepped the way desired, 2 fairly handy people can get this put together and ready to use in 3 days. A kid or 2 for "go fer" etc. is helpful.

    PG Profile picture for Planta Greenhouses
    Planta Greenhouses
    6 months ago

    Thank you so much, Jim! We're absolutely thrilled to hear that your Sungrow 20 has been holding up so beautifully through four seasons of harsh Eastern Washington winters and windy conditions - that durability is exactly what we strive for!

    Your experience perfectly captures what makes our greenhouses so special for DIY builders. We love that you found the YouTube videos helpful for getting through those step-by-step details. It sounds like you really got the hang of the process, and we're glad those stamped holes lined up perfectly for you. Don't worry about having to redo a few things initially - that's all part of the learning curve, and it's clear your attention to detail and persistence paid off in the end.

    Thank you for choosing Planta and for sharing such detailed feedback about your four-season journey with the Sungrow 20!

  • W Profile picture for Wendy
    Wendy
    Reviewing
    Sungrow Urban (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Best investment we could have made!

    Going on three years now for our 10 x 13 , growing produce, herbs and fruit trees in my SUNGROW. I wish I bought one years ago. So grateful I made the leap. Anyone who wants to grow beautiful plants need to buy one. So strong, through winters, strong winds, high temperatures and EXTREME SUN, our Greeny is like new! The panels are clear and the compliments we receive makes me very proud. Heated all winter our produce is so tasty all year. The plants just love it, the Govee lights rock her, the look is so pleasing to look at. Worth every dollar and thinking about adding on, we love it so much ❤️Customer service is A + Always there to answer any questions you have, and super nice. This addition into our Windsor Ontario property is the best decision we ever made. Make it yours too.....

    PG Profile picture for Planta Greenhouses
    Planta Greenhouses
    6 months ago

    Thank you so much, Wendy! We're absolutely delighted to hear that your Sungrow Urban has been such an incredible investment for you over these past three years! Your setup sounds absolutely fantastic with the year-round heating and those Govee lights - no wonder your plants are thriving and producing such tasty produce, herbs, and fruit trees! It's clear you've created something truly special that brings you joy every time you look at it, and we love hearing about all the compliments you receive from visitors. It's amazing how well your 10x13 has held up through all those Canadian winters, strong winds, high temperatures, and extreme sun - that durability and crystal-clear panel quality is exactly what we strive for!

    Your kind words about our customer service team mean the world to us - they'll be thrilled to hear how much you appreciate their support. And how exciting that you're thinking about adding on - that's the ultimate compliment! Thank you for choosing Planta and for sharing such an enthusiastic review.

  • WE Profile picture for Wendy E.google logo
    Wendy E.
    Verified Reviewer
    Reviewing
    Sungrow Compact (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Best investment in my lifetime!

    Going on three years now growing produce, herbs and fruit trees in my SUNGROW. I wish I bought one years ago. So grateful I made the leap. Anyone who wants to grow beautiful plants need to buy one. So strong, through winters, strong winds, high temperatures and EXTREME SUN, our Greeny is like new! The panels are clear and the compliments we receive makes me very proud. Heated all winter our produce is so tasty all year. The plants just love it, the Govee lights rock her, the look is so pleasing to look at. Worth every dollar and thinking about adding on, we love it so much ❤️Customer service is A + Always there to answer any questions you have, and super nice. This addition into our Windsor Ontario property is the best decision we ever made. Make it yours too.....

    PG Profile picture for Planta Greenhouses
    Planta Greenhouses
    6 months ago

    Thank you so much, Wendy! We're absolutely delighted to hear that your Sungrow Compact has been such an incredible investment for you over these past three years! It's wonderful that "Greeny" has become such a beloved part of your Windsor Ontario property - what a perfect name for your greenhouse!

    Your setup sounds absolutely fantastic with the year-round heating and those Govee lights - no wonder your plants are thriving and producing such tasty produce, herbs, and fruit trees! It's clear you've created something truly special that brings you joy every time you look at it, and we love hearing about all the compliments you receive from visitors.

    Thank you for choosing Planta and for sharing such an enthusiastic review about your three-year journey with the Sungrow Compact. Here's to many more years of successful growing in your beloved Greeny!

Snow & Wind Resistant

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Snow load up to 75 psf

Sungrow is rated for 75 psf, about 6 ft of snow, and Sigma Gen III for 55 psf.

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Wind resistance of 65 mph

Sturdy greenhouse construction that resists winds up to 65 mph

Every Planta kit pairs twin-wall polycarbonate panels with a galvanized steel frame, and each model has a published snow and wind rating. Our team helps before and after the sale, from sizing and foundations to assembly questions. Join 25,000+ growers.
  • Heavy Duty

    We use heavy-duty 6 mm twin-wall polycarbonate panels on all models

  • Quality Engineering

    Our greenhouse frames are engineered to be durable and functional

  • Length Extension

    Greenhouses can be extended up to 100 feet in length.

  • UV Protection

    Planta greenhouse panels provide protection against UV rays

  • Maintenance-free

    Our heavy duty galvanized steel frames are durable and rust-resistant

  • Top-Rated Support

    Customer service from a top-rated team that has supported 25,000+ greenhouse growers.