Skip to product information
1 of 9
Icon showing the number of people currently viewing the item 12 people are viewing this item right now

GardenArch Sprinkler System Polytunnel Greenhouse, 4 x 3(m), Green

GardenArch Sprinkler System Polytunnel Greenhouse, 4 x 3(m), Green

4.8 (45 reviews)
Verified Buyers
£216.95 £116.95
You save: £100.00 46% Off
FLASH SALE ENDS SOON: Get 15% OFF with code OUT15
  • Grow all year round.
  • Sturdy steel frame.
  • UV-resistant cover.
  • Easy to assemble.

ONLY LEFT IN STOCK

Delivery Truck Expected delivery:
–

Secure Secure Checkout
Guarantee 30-Day Returns
Support 24/7 Support
A
Alex M. Verified

"Great size for my backyard garden, fits all my plants perfectly and the integrated sprinkler system saves me so much time!"

J
Jamie R. Verified

"The assembly was straightforward with two people, though it took us about an hour. The greenhouse feels sturdy, and the reinforced plastic cover is a great touch to minimize wear and tear."

P
Priya T. Verified

"Excellent value for the price, especially with the solid galvanised steel frame. It withstands strong winds without budging!"

C
Chris J. Verified

"The ventilation from the windows is a game changer; my plants have never been happier! Just wish the cover was available in more colors."

S
Sam K. Verified

"Assembly was a bit of a challenge, but we managed it in the end, and the greenhouse is quite stable. Overall, I do think it is a fantastic investmen!"

What are the dimensions of the Outsunny walk-in polytunnel greenhouse?

The dimensions are 198H x 399L x 298Wcm, with a door size of 167H x 160Wcm.

Does the Outsunny greenhouse come with a sprinkler system?

Yes, it features an integrated sprinkler system for effortless plant watering.

What material is the Outsunny greenhouse cover made of?

The cover is made of durable 140gsm polyethylene with a reinforced grid to prevent tears.

Is the Outsunny greenhouse stable in windy conditions?

Yes, the galvanised steel structure and diagonal bracing rods provide stability, with a windproof level of 4-5 when fully fixed.

How do I secure the Outsunny greenhouse to the ground?

It includes extended edges for soil anchoring, along with 4 ground stakes and 4 guy ropes for added stability.

What size hose is compatible with the Outsunny greenhouse sprinkler system?

The built-in water pipe is ?20cm, suitable for hoses with inner diameters of ?13mm or ?19mm.

Is assembly required for the Outsunny greenhouse?

Yes, assembly is required, and two people are recommended for easy setup.

View full details
Create a thriving oasis for your plants with our walk-in polytunnel greenhouse. Let them flourish and bloom with the integrated sprinkler system. Order now and watch your garden grow!

Who This Is Ideal For?

This Product Is Ideal For You If You want a lush paradise with a hassle-free sprinkler system, need durable all-weather protection for a lasting sanctuary, desire effortless access and ventilation for a perfect growing environment, and require a strong, stable steel structure for a safe plant haven.

Love it or Refunded – We Stand Behind Every Purchase!

30-Day Satisfaction Guarantee Enjoy worry-free shopping with our quality commitment. We're confident you'll love your purchase, but if you're not completely satisfied within 30 days, we'll gladly refund your order. Your happiness is our priority - shop with confidence knowing we stand behind every product.


GardenArch in The News

Our Latest Media Features


Because We Care About Your Time

We partner with top UK logistics providers to ensure speedy, reliable delivery of your order.

DHL
DHL
DX Delivery
DX Delivery
Evri
Evri
Amazon Shipping
Amazon Shipping
Nationwide Express
Nationwide Express
UK Mail
UK Mail

Our Trusted Partners