Sungrow Compact (Gen III)

Sungrow Compact (Gen III)

4.9
Rated 4.9 out of 5 stars
38 Reviews

Approx Size: 10' × 6.5' × 8 '

The Sungrow Compact (Gen III) brings the strength and durability of the Sungrow collection to smaller gardens and backyards. The upgraded Gen III design introduces a reinforced steel frame, new split doors, improved polycarbonate installation, and more flexible anchoring options, giving Canadian gardeners a dependable growing space without taking over the backyard.

Whether you're starting seedlings earlier, protecting plants from unpredictable weather, or extending your harvest into the colder months, the Sungrow Compact helps you make more of every growing season.

Features

Compact in size, serious in strength: upgraded construction and weather-resistant materials designed for dependable growing.

  • Reinforced Steel Frame [NEW] – Upgraded heavy-duty hot-dip galvanized steel profiles provide increased strength and stability.
  • Upgraded Split Doors [NEW] – New aluminum-framed split doors at both ends provide improved durability, with upper sections that open separately for convenient ventilation and integrated locks for secure closure.
  • More Flexible Polycarbonate [NEW] – Updated polycarbonate material is softer and easier to handle during installation while maintaining high quality, functionality, and durability.
  • Improved Polycarbonate Installation [NEW] – Large polycarbonate sheets mount outside the frame for increased structural strength and reduced thermal bridging, while pre-cut end panels help simplify installation.
  • Flexible Anchoring System [NEW] – Anchor directly into suitable ground with the included ground anchors or secure the greenhouse to your own foundation with the included angle brackets.
  • 75 psf (360 kg/m²) snow load – Equal to approximately 6 feet of fresh snow or 3 feet of packed snow for dependable winter performance.
  • Wind resistant up to 60 mph (97 km/h) when properly installed and securely anchored.
  • 6 mm UV-protected polycarbonate panels provide a durable covering designed for long-term greenhouse use.
  • Bell-shaped design helps wind, snow, and hail move around and off the greenhouse.
  • Two-door access provides convenient entry from both ends and helps improve end-to-end ventilation.
  • Extendable design allows you to expand your greenhouse as your growing needs change.
  • 10-year warranty provides added confidence and long-term peace of mind.
  • Private Facebook group access connects you with thousands of Planta greenhouse owners to share advice, growing tips, and inspiration.
Regular price $3,100 CAD
Regular price $3,200 CAD Save $100 Sale Sale price $3,100 CAD
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About Sungrow Compact (Gen III)

Small footprint. Serious growing potential. The Sungrow Compact is designed for gardeners who want the durability and weather resistance of a Sungrow greenhouse in a space-efficient size.

At approximately 3 m × 2 m × 2.4 m (10' × 6.5' × 8'), it fits comfortably into smaller backyards while still providing enough interior height for raised beds, shelving, vegetables, flowers, seedlings, and taller plants.

Exact size: 118.1 x 92.9 x 81.1 inches


Gen III takes the proven Sungrow design further with reinforced hot-dip galvanized steel profiles, upgraded aluminum-framed doors, and improved anchoring options.

The greenhouse comes with:

  • two aluminum-framed split doors, one at each end
  • integrated ventilation through the upper section of each door
  • the option to add additional roof ventilation

The tall interior combined with end-to-end ventilation creates a comfortable and versatile growing environment, whether you're starting seedlings in spring, growing through summer, or extending your harvest into the colder months.

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Snow Load Up To 360 kg/m² (75 psf)
360 kg/m² (75 psf) is equal to 6 feet fresh snow layer or 3 feet packed snow layer and is maintenance free in the winter More About PSF
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Wind Resistant Up To 97 km/h (60 mph)
Sturdy greenhouse construction that resists winds up to 97 km/h (60 mph)
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Extendable & Customizable
This greenhouse can be extended with additional expansion kits
 
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4.9
Rated 4.9 out of 5 stars
Based on 38 reviews
100%would recommend these products
Slide 1 selected
38 reviews
  • 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
    4 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 Canada
    Planta Greenhouses Canada
    4 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!

  • C
    Colleen
    Reviewing
    Sungrow Compact (Gen III)
    I recommend this product
    Rated 4 out of 5 stars
    10 months ago
    4 Stars

    What a time putting it together. The written instructions we downloaded were different from the written instructions that came with the greenhouse and the video is different yet again. Very difficult to follow but the end result is good. Took way longer than 2 people at 8 hours!

  • E
    Ed
    Verified Reviewer
    Reviewing
    Sungrow Compact (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    It’s a fantastic greenhouse

    Purchased it this spring and had it up and growing plants in early June. Lot’s of pieces took some time to assemble, the online videos are great. Did it myself so yes one person can put it together. It’s supper sturdy and very well built. Thanks for a great product.

    PG Profile picture for Planta Greenhouses Canada
    Planta Greenhouses Canada
    1 year ago

    Thanks so much, Ed! We're thrilled to hear your Sungrow Compact is working out so well for you—getting it up and growing by early June sounds like perfect timing! It's impressive that you tackled the assembly solo, and we're glad the online videos were helpful throughout the process. Your feedback about the sturdy construction really means a lot to us. Here's to many successful growing seasons ahead in your fantastic greenhouse!

  • BM
    Bob M.
    Verified Buyer
    Reviewing
    Sungrow Compact (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    The panel that that went foggy

    I didn’t know you were going to send a panel replacement thanks for the good service.I will always appreciate your support and recommend your greenhouse to customers

  • CC
    Candice C.
    Verified Buyer
    Reviewing
    Sungrow Compact (Gen III)
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    A School Year in the Greenhouse

    We have grown tomatoes, hot peppers, and experimented with kohlrabi, cauliflower, and broccoli.

    The greenhouse improved our gardening experience because our growing season is too short to grow peppers outside. It has opened up a whole new opportunity for us. The greenhouse is being used at a high school, and the peppers get planted in the spring by the students. They are ready to be harvested and made into Hot Pepper Relish in the fall when we are back at school. It is perfect!

    The buying experience was great. The greenhouse was easy to buy and put up without any issues. I didn’t need to deal with customer service because there were no issues.

    We put raised beds around the outside of the greenhouse with perennial herbs and flowers. This works well for bringing in the pollinators and providing herbs and teas to dry. I also set up a drip hose on the inside, so the greenhouse is very low maintenance. I only have to check in on it every couple of weeks.

    My favorite thing about the greenhouse is that I don’t have to worry about snow and wind. We get long, harsh winters, and I didn’t want to have to worry about it collapsing.

Videos

Shipping

Sungrow Compact ships in these boxes:

  L, (in) W, (in) H, (in) Weight, (lbs) Quantity
Planta Base 1 63 12 3 49 1
Planta Base 2 51 16 3 75 1
Planta Base 3 41 6 3 33 1
Planta Polycarbonate base (6mm) 82 44 4 58 1
Total weight: 215

 

Greenhouses are amazing products, and they require special shipping and handling. That is the reason, we have been working diligently over the past year to secure preferential shipping rates for our customers. Most shipments across Canada and the US are between $250 and $450. 

  • We will contact you to confirm shipping price, based on your location and order size.
  • Shipping on most residential greenhouse orders is between $250 and $450, customers in remote areas may need to pay extra.
  • When you place your order, please make sure to enter the correct Phone and Address at checkout. You will be contacted by phone before the item is shipped. We cannot be responsible for deliveries to incorrect addresses.
  • As part of the delivery process, we require a contactable telephone number (for the courier company to contact you) before the item is shipped.
  • White glove delivery service isn't available. The greenhouse components are delivered in multiple boxes, the largest of which weighs 80lbs. The greenhouse will be delivered to your driveway. Please make arrangements to have the package moved to its installation location. 
  • We do not ship to PO Boxes, as in most cases you will need to sign for your item.  
  • Orders placed on weekends or public holidays will not begin processing until the next business day. 

 

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