Sungrow Greenhouse

Heavy Duty Backyard Kits

4.8 · 405 reviews

Save $600

Sungrow heavy duty greenhouse kits are backyard greenhouses rated for 6 ft (75 psf) of snow and 65 mph wind, with twin-wall polycarbonate panels and a 10-year warranty. They're for sale in 6 sizes, all 10 ft wide, so you can choose the length that fits your space. Find your greenhouse.

Size: Sungrow 39 · 10′ × 39′Size guide

10′ × 6.5′$2,550~~$2,650~~In stock 10′ × 13′$3,400~~$3,600~~In stock 10′ × 20′$4,250~~$4,550~~In stock 10′ × 26′$5,100~~$5,500~~In stock 10′ × 33′$5,950~~$6,450~~In stock 10′ × 39′$6,800~~$7,400~~In stock

$6,800~~$7,400~~Save $600

Free shippingTo nearest terminal

10-year warrantyFrame & panels

Pre-cut panelsFor easier installation

Guided assemblyVideos and live chat

Questions? Talk to a grower.

Mon–Fri 9am–5pm EST or Send a Message

Call us1-877-669-1286

Which size is best for your garden?

Get this sizing guide with photos and bed layouts.

Get the free guide

75 psf snow load – Equal to approximately 6 feet of fresh snow or 3 feet of packed snow.
Wind resistant up to 65 mph when properly installed and securely anchored.
10-year warranty provides added confidence and long-term peace of mind.
Installation Manual NEW - Completely redesigned, highly detailed, easy to follow installation manual.
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.
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.

The Sungrow Greenhouse is available in 6 size configurations. Plus, you may purchase an extension kit, to extend the length of the greenhouse.
Extendable & Customizable

Snow Load Up To 75 psf
Wind Resistant up to 65 mph

10-year warranty provides added confidence and long-term peace of mind.

Planta Greenhouses is dedicated to deliver your order promptly, so you can begin using your greenhouse products right away.

Because greenhouses are packaged in large boxes, they have unique shipping requirements.

We offer Free shipping to nearest terminal in USA. Shipping to the house is quoted on the checkout page. Deliveries to remote areas may cost 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.
We will make every effort to ship your order in the best, fastest and most economical way. We are not responsible for delayed delivery due to conditions beyond our control.
We do not ship to PO Boxes, as in most cases you will need to sign for your item.
White glove delivery service isn't available. The greenhouse components are delivered in multiple boxes, the largest of which weighs 84lbs. The greenhouse will be delivered to your driveway. Please make arrangements to have the package moved to its installation location.
Orders placed on weekends and public holidays will be processed the next business day.

Compare Sungrow Greenhouse Sizes

This greenhouse comes in several size configurations. Every greenhouse extends in 6.5 ft sections, so pick the length that fits your plot and your plans.

Sungrow Compact
10′ × 6.5′

Sungrow Urban
10′ × 13′

Price

Sale~~$2,650~~

$2,550

Sale~~$3,600~~

$3,400

Sale~~$4,550~~

$4,250

Sale~~$5,500~~

$5,100

Sale~~$6,450~~

$5,950

Sale~~$7,400~~

$6,800

About

Starter size: beds on both sides for greens, herbs and seedlings, with standing room in the middle.

Beds on both sides plus a bench for seed trays: a full season of tomatoes and peppers.

Room for in-ground beds, trellised crops and a potting bench.

Long beds on both sides, tall crops at one end and a wheelbarrow-wide path.

Several crop zones, a propagation corner and space for a heater.

The largest Sungrow: beds, benches, storage and a work area for year-round growing.

Width

10 ft

Length

6.5 ft

13 ft

20 ft

26 ft

33 ft

39 ft

Height

8 ft

Sq ft

65 sq ft

130 sq ft

200 sq ft

260 sq ft

330 sq ft

390 sq ft

Owner reviews

4.8 Read all 405 reviews

Read all 405 reviews

About this model

Bell-shaped Greenhouse

Sungrow greenhouse has a bell-shaped arch which sheds snow and hail, and the galvanized steel frame with 6 mm twin-wall panels is rated for 75 psf of snow.

Why Planta Greenhouses

Winter-Ready Greenhouses

Heavy-duty greenhouses used by 25,000+ growers since 2019, designed to withstand heavy winters. Backed by a 10-year warranty and live customer support.

Shipping & assembly

Arrives in labeled boxes

Free shipping to the closest terminal in the lower 48. Every panel is pre-cut and every bag of hardware is labeled, so two people can build it with the step-by-step videos.

Questions? Talk to a grower.

Mon–Fri 9am–5pm EST or Send a Message

Call us 1-877-669-1286

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