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Refined resultsGreenhouse 3
NOW
£ 64.99
£ 89.99
Garden Gear Wooden 3 Shelf Greenhouse
99 bought
NOW
£ 99.99
£ 129.99
Garden Gear 3 Tier Wooden Cold Frame Storage Greenhouse - Durable Weather Protection, Multi-Level Shelving
1 bought
NOW
£ 143.99
£ 199.99
Outsunny 6 x 3 x 2 m Walk-in Polytunnel Greenhouse Storage Shed - Galvanised Steel, Weatherproof, Large Capacity
4 bought
NOW
£ 5.99
£ 9.99
Windowsill Greenhouse with 24 Seed Cells
7 bought
NOW
£ 53.00
£ 92.99
Outsunny Deluxe Wooden Greenhouse for Gardens
77 bought
NOW
£ 70.99
£ 164.99
Spacious Walk-in Polytunnel Garden Greenhouse
77 bought
NOW
£ 32.99
£ 61.99
Charming Wooden Cold Frame Greenhouse
32 bought
NOW
£ 32.90
£ 66.99
Outsunny Portable Walk-In Greenhouse with Shelves
29 bought
NOW
£ 189.00
£ 464.03
Spacious Aluminium Greenhouse with Base, Roof Windows, and Sliding Door
4 bought
NOW
£ 23.20
£ 41.99
Outsunny 4-Tier Mini Greenhouse for Herbs, Flowers & Seedlings - Weatherproof, 63" Steel Frame
24 bought
NOW
£ 29.99
£ 80.00
Walk-In Greenhouse with 4 Shelves - Durable Storage Solution
187 bought
NOW
£ 179.00
£ 442.57
Aluminium Hobby Greenhouse with Base, Sliding Door and Roof Window
130 bought
NOW
£ 239.00
£ 561.89
Spacious Aluminium Hobby Greenhouse with Base & Twin Roof Windows
7 bought
NOW
£ 154.00
£ 383.03
Walk-In Aluminium Greenhouse with Polycarbonate Panels and Sliding Door
12 bought
NOW
£ 36.49
£ 66.99
4-Tier Lean-To Mini Greenhouse Storage with Weatherproof PE Cover & Shelving
1 bought
NOW
£ 31.49
£ 45.99
4-Tier Mini Walk-In Greenhouse Storage with PE Weatherproof Cover & Wire Shelves
4 bought
NOW
£ 169.00
£ 423.09
Aluminium Hobby Greenhouse with Polycarbonate Panels & Window Vents
4 bought
NOW
£ 139.00
£ 364.86
Spacious Aluminium Hobby Greenhouse with Polycarbonate Panels and Window Opening
28 bought
NOW
£ 164.00
£ 410.54
Sturdy Aluminium Hobby Greenhouse with Base and Ventilation Window
3 bought
NOW
£ 139.00
£ 355.20
Spacious Aluminium Hobby Greenhouse with Base and Roof Ventilation Window
8 bought
NOW
£ 169.00
£ 413.14
Aluminium Hobby Greenhouse with Base, Sliding Door & Roof Vent
4 bought
NOW
£ 321.60
£ 527.99
Outsunny Walk-in Weatherproof Greenhouse & Storage Shed - Aluminium Frame, Polycarbonate Panels, 6.2x6.2ft
11 bought
NOW
£ 34.99
£ 62.99
Walk-in Storage Greenhouse with 2-Tier Metal Shelving & Weatherproof PE Cover - 141×72×191cm
- Age group: Adult
- Brand: Mhstar Uk Ltd
- Gender: Unisex
1 bought
NOW
£ 49.99
£ 79.99
Garden Gear Walk-In Polytunnel Greenhouse 2m x 2m - Weatherproof PE Storage & Plant Shelter
- Age group: Adult
- Brand: Thompson and Morgan
- Location: National Deal
NOW
£ 275.00
£ 349.99
6ft x 8ft Metal Greenhouse With UV-Resistant Insulated Polycarbonate Panels
NOW
£ 66.99
£ 112.99
Outsunny Wooden Cold Frame Greenhouse & Outdoor Storage Shed - Weatherproof Timber, Compact Design
16 bought
NOW
£ 45.99
£ 103.99
20×10ft Walk-In Tunnel Greenhouse Cover - Heavy-Duty PE, Roll-Up Windows & Door, Weatherproof Plant Storage
7 bought
NOW
£ 19.49
£ 37.99
180x60x60cm Small Walk-In Greenhouse with PE Cover - Weatherproof, Steel Frame, Compact Storage Solution
1 bought
NOW
£ 158.99
£ 293.99
Walk-in Polytunnel Greenhouse Storage Shed, 6×3m Reinforced PE Cover - Weatherproof & Spacious
- Age group: Adult
- Gender: Unisex
- Location: National Deal
2 bought
NOW
£ 111.49
£ 188.99
Wooden Cold Frame Storage Greenhouse - 80×47×138cm - Weatherproof Polycarbonate, Multi-Level Shelving
- Age group: Adult
- Location: National Deal
- Material: Wood
1 bought
NOW
£ 25.49
£ 41.99
Clear Tunnel Walk-In Greenhouse with 4 Hoops, Steel Frame & Secure Anchoring - Weatherproof Garden Storage Solution
- Brand: Mhstar Uk Ltd
- Gender: Unisex
- Location: National Deal
1 bought
NOW
£ 36.99
£ 49.99
Garden Gear 6 Shelf Portable Walk-In Greenhouse with Weatherproof Steel Frame & Multi-Level Storage
NOW
£ 40.99
£ 74.99
Metal Raised Planter Greenhouse with Wheels, Shelf & Weather Protection - 41.6L Capacity
- Age group: Adult
- Brand: Mhstar Uk Ltd
- Gender: Unisex
1 bought
NOW
£ 144.99
£ 249.99
Outsunny Premium Reinforced Walk-In Polytunnel Greenhouse Storage Shed - Weatherproof Metal Frame, UV-Resistant, 6-Room Capacity
10 bought
NOW
£ 136.49
£ 223.99
19 x 9.8ft Walk-In Polytunnel Greenhouse Storage Shed - Galvanised Steel Frame, Weatherproof PVC Cover
3 bought
NOW
£ 15.99
£ 23.99
100×50×150cm Walk-In Greenhouse Storage Shed - Galvanized Steel Frame, Weatherproof Cover, Roll-Up Door
2 bought
NOW
£ 27.99
£ 63.99
Four-Tier Mini Greenhouse Storage Unit with Reinforced Plastic Cover - Weatherproof Shelving for Garden Tools & Plants
1 bought
NOW
£ 35.99
£ 63.99
46 x 215cm Walk-In PVC Greenhouse with Nine Shelves - Multi-Tier Garden Storage & Plant Protection
2 bought
NOW
£ 45.99
£ 74.99
143 x 140cm Walk-In PVC Greenhouse Storage Shed with Shelving - Weatherproof Garden Building
NOW
£ 86.99
Outsunny Walk-in Greenhouse Storage Shed - Heavy Duty Weatherproof PE, Galvanised Steel Frame, Spacious Tunnel, Secure Garden Building
59 bought
NOW
£ 33.99
£ 79.99
Walk-in Greenhouse with Shelves - Steel Frame, Weatherproof PE Cover, 4-Tier Storage - 186×120×190cm - White
- Age group: Adult
- Brand: Mhstar Uk Ltd
- Location: National Deal
1 bought
NOW
£ 66.99
£ 109.99
Outsunny Premium Walk-in Polytunnel Greenhouse & Storage Shelter 2.5x2x2m - Reinforced Steel, Weatherproof Cover
78 bought
NOW
£ 58.99
£ 89.99
Outsunny Walk-in Weatherproof Polytunnel Greenhouse Storage Shed - Powder-Coated Steel Frame, UV Protection, 1.8m x 1.8m
7 bought
NOW
£ 30.99
£ 63.99
Walk-In PE Tomato Greenhouse Storage Shed with 2 Doors & 4 Mesh Windows - Weatherproof, Steel Frame, 185x94x150cm
- Age group: Adult
- Gender: Unisex
- Location: National Deal
1 bought
NOW
£ 99.99
) Shoe Cabinet, 3 doors, White
332 bought
NOW
£ 7.00
£ 25.00
Scavenger Hunt Experience for Up to 4 People - 3 Locations, 2-3 Hours
10 bought
NOW
£ 32.99
£ 99.99
3-in-1 Toddler Swing & Slide Indoor Play Set - 3 Styles
193 bought
NOW
£ 29.00
£ 48.00
Ariel Atom Experience: 3 Car Choices at 30+ UK Tracks - 3-12 miles
6 bought
NOW
£ 29.00
£ 39.99
3-Wheeled Plush Head Kids Scooter - Light-Up, Foldable, Adjustable (Ages 3+, Outdoor Toy)
17 bought
NOW
£ 6.99
£ 19.99
2-in-1 Magical Car Toy For Ages 3 and Up - 3 Colours
186 bought
NOW
£ 39.00
£ 99.00
Supercharged Atom 3 Driving Experience - 3 Miles, 20 UK Locations with Car Chase Heroes
20 bought
NOW
£ 10.99
£ 27.99
High Waist Camo Gym Leggings - 3 UK Sizes & 3 Colours
52 bought
NOW
£ 64.49
£ 129.99
3-in-1 Kids Table & Chair Set with Whiteboard, Blackboard & Storage - Creative Learning Desk Ages 3-8
1 bought
NOW
£ 51.00
£ 99.00
Porsche 911 Sportscar Driving Experience - 3 Miles, 3 Laps, 18 UK Locations - U Drive Cars
34 bought
NOW
£ 24.00
£ 39.00
Evo-X 3-Mile Sportscar Driving Experience - 3 Laps at 20 UK Locations with Car Chase Heroes
5 bought
NOW
£ 19.00
£ 39.00
Lotus Sports Car 3-Lap Driving Experience - U Drive Cars - 30+ UK Locations - 3 Miles
34 bought
Transform your garden with our exclusive selection of Greenhouse 3. At Wowcher UK, we understand how a sturdy, easy-to-assemble greenhouse can extend your growing season, protect plants, and simplify watering and temperature control. Whether you're a weekend gardener or a budding allotment keeper, Greenhouse 3 makes gardening more predictable and enjoyable.
Imagine stepping into a warm, bright space where tomatoes, peppers, herbs, and seedlings thrive all year round. With features like UV-stabilized polycarbonate panels, rust-resistant aluminium frame, adjustable vents, and sturdy foundations, Greenhouse 3 is built to last and to help you maximize yields while keeping costs manageable.
Unbeatable Deals on Online Greenhouse 3
At Wowcher UK, discover special offers on Greenhouse 3 models and compatible accessories to transform your garden without breaking the bank. Our range covers compact lean-to designs to larger walk-in greenhouses with full-length sidewalls, all designed to fit backyard spaces and allotments.
Shop with confidence: our Greenhouse 3 listings come from reputable brands, with durability, easy assembly, and great value for growing equipment, garden tools, and plant protection gear.
Frequently Asked Questions
What to Consider When Choosing a Greenhouse 3?
Size and footprint are key. Measure your space for a greenhouse that offers enough height for tall plants and enough width for benches and potting areas. If you’re tight on space, look for a lean-to Greenhouse 3 that attaches to a wall and uses the existing structure for stability.
Frame materials matter: aluminium frames resist rust and stay lightweight, while galvanized steel options provide extra strength. For warmth and light, choose twin-wall polycarbonate panels that diffuse sunlight and help retain heat, reducing energy use in cooler months.
Ventilation and climate control are crucial for healthy plants. Look for adjustable roof vents, side vents, or even automatic vent openers linked to temperature sensors so your Greenhouse 3 manages airflow even when you aren’t home.
What Are the Most Popular Types of Greenhouses?
The lean-to greenhouse 3 is perfect for small urban plots, offering easy integration with a wall for added stability and shared heat. A walk-in greenhouse 3 provides generous interior space, excellent for raised beds, mature fruiting plants, and a dedicated grow room setup. For those who want a freestanding solution, traditional pitched-roof and polycarbonate paneled designs remain popular for their balance of light, insulation, and affordability.
If you’re seeking portability, consider a portable ground-to-wall transition model with a modular kit that can expand as your garden grows. Regardless of style, look for UV protection on panels and corrosion-resistant hardware to ensure longevity in UK weather.
How to Maintain a Greenhouse 3?
Regular cleaning removes dirt, algae, and pests that can hinder plant growth. Use non-abrasive cleaners and rinse panels to prevent residue buildup. Check seals around panels and doors to prevent drafts and moisture ingress, reapplying sealant if necessary.
Humidity and airflow are crucial for disease prevention. Use extracts or dehumidifiers in damp climates and ensure vents operate smoothly. Schedule seasonal maintenance to inspect the frame for any rust or corrosion and tighten fittings to preserve stability during strong winds.
Watering and irrigation are easier with a proper system. Add a drip irrigation setup or simple hose attachment with a timer to keep soil consistently moist. Shelving and potting benches help keep tools and plants organized, making daily tasks more efficient.
With the right maintenance routine, Greenhouse 3 stays resilient against UK rain, frost, and humidity, giving you year-round growing potential and reliable results.
What Accessories Complement Greenhouse 3?
Think about climate control accessories such as a greenhouse heater or thermostat to extend the growing season into cooler months. A solar-powered fan, automatic vent openers, and shade cloth can regulate temperature during hot spells, protecting tender seedlings and tropical plants alike.
Irrigation upgrades like drip lines, rain barrels, and water timers simplify watering while conserving water. For gardeners cultivating herbs, leafy greens, or fruiting crops, sturdy interior shelving, seed trays, and a potting bench keep everything within reach and organized.
Lighting options, including grow lights, can supplement natural daylight during shorter days and support seedlings ready for transplant. Guttering and downspouts reduce water pooling around the base and improve drainage, extending the life of your greenhouse foundation.
Is Greenhouse 3 Suitable for Winter Growing?
Yes. A well-insulated Greenhouse 3 with polycarbonate panels and a reliable heating system can maintain warmer temperatures than the outside environment, enabling winter vegetable production and seedling overwintering. Combine a thermostat, heater, and proper insulation to minimize energy costs while maximizing yields.
In addition, vertical storage, robust flooring, and a sealed base prevent cold air from seeping underneath. For gardeners in colder regions, consider a high-quality cover or insulating winter blankets for particularly frosty nights. With Greenhouse 3, winter care becomes a predictable, rewarding part of your growing routine.
Whether you’re growing tomatoes, cucumbers, peppers, herbs, or delicate seedlings, Greenhouse 3 from Wowcher UK offers versatile options, quality materials, and thoughtful features to support your passion for gardening all year long.