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Refined results6
Refined resultsGarden grow greenhouse
NOW
£ 38.99
£ 54.99
Outsunny Walk-In Garden Grow House - Ultimate Greenhouse for Every Gardener!
5 bought
NOW
£ 89.99
£ 129.99
Garden Grow 3m x 2m Walk-in Polytunnel Greenhouse
NOW
£ 88.99
£ 185.99
Outsunny Poly Tunnel Garden Greenhouse - Large Outdoor Grow House, UV Protection, Steel Frame, 244x180x210cm
8 bought
NOW
£ 29.99
£ 39.99
Garden Grow Portable Mini Greenhouse - Weatherproof Plant Shelter
2 bought
NOW
£ 22.99
£ 34.99
Garden Grow Mini Greenhouse - 4 Tier Portable Weatherproof Plant Storage
NOW
£ 69.99
£ 119.99
Garden Grow Portable 12 Shelf Walk-in Greenhouse Storage Shed - Weatherproof Metal Frame, Multi-Level Shelving
11 bought
NOW
£ 6.99
£ 12.99
Seed Grow Kit - Vibrant Rainbow Salad Mix - Grow Your Own Edible Plants
NOW
£ 6.99
£ 13.99
Herb Garden Seed Grow Kit - 5 Easy-Grow Culinary Herb Varieties
6 bought
NOW
£ 9.99
£ 19.99
Shiitake Mushroom Grow Kit - Indoor Gardening
60 bought
NOW
£ 6.99
£ 13.99
Seed Grow Kit for Vibrant Cut Flowers
1 bought
NOW
£ 8.99
£ 28.99
LED Grow Light with 20 Full Spectrum LEDs
6 bought
NOW
£ 12.99
£ 19.99
Grow Your Own Herbs - Windowsill Kit
8 bought
NOW
£ 9.99
£ 19.99
Oyster Mushroom Home Growing Kit
95 bought
NOW
£ 6.99
£ 12.99
Super Food Seed Grow Kit Extravaganza
1 bought
NOW
£ 29.99
£ 54.99
Garden Grow Pea Tunnel - Crop Protection
29 bought
NOW
£ 12.99
£ 24.99
Year-Round White Mushroom Growing Kit
66 bought
NOW
£ 6.99
£ 13.99
Exotic Fruit Seed Grow Kit - 5 Varieties
2 bought
NOW
£ 7.99
£ 11.49
Crocus Botanical Bulbs - Early Spring Flowering, Low-Growing Perennial
NOW
£ 6.99
£ 12.99
Juicy Fruit Seed Growing Kit - Home Gardening
2 bought
NOW
£ 9.99
£ 16.99
Vigoroot™ Garden Growing Pots - Enhance Plant Health
5 bought
NOW
£ 6.99
£ 13.99
Stunning Sunflower Seed Grow Kit
19 bought
NOW
£ 6.99
£ 12.99
Cut & Come Again Seed Grow Kit: Fresh Salad Delight
1 bought
NOW
£ 18.99
£ 26.99
20 Mixed Easy to Grow Flowering Alpine Plug Plants - Hardy Perennials
5 bought
NOW
£ 12.99
£ 24.99
Shii-take Mushroom Indoor Growing Kit - Year-Round Edible Crop
12 bought
NOW
£ 6.99
£ 12.99
Gourmet Kitchen Seed Grow Kit - 5 Veg Varieties
1 bought
NOW
£ 6.99
£ 9.99
Microgreens Classic Seed Grow Kit - 5 Varieties, Complete Indoor Set
10 bought
NOW
£ 39.99
£ 54.99
British Apple Tree Collection - 3 Dwarf Fruit Trees for Easy Home Growing
NOW
£ 9.99
£ 19.99
Chestnut Mushroom Indoor Growing Kit - Year-Round Gourmet Harvest
83 bought
NOW
£ 19.99
£ 48.99
Garden Grow Set of Two Classic Urn Planters - Weatherproof, Lightweight
7 bought
NOW
£ 8.99
£ 12.99
Eco Coir Compost Packs - Peat-Free, Sustainable Growing Medium
4 bought
NOW
£ 6.99
£ 14.99
Scented Jasmine Flowering Climbing Plant - Fast-Growing, Edible Blooms, 180cm
183 bought
NOW
£ 14.99
£ 22.99
Autumn Onion, Shallot & Garlic Planting Collection - Hardy Bulbs for Home Growing
51 bought
NOW
£ 9.99
£ 16.99
Apple Golden Delicious Bare Root Fruit Tree - High Yield, Easy Grow
NOW
£ 8.99
£ 28.99
42Pcs Soilless Cultivation Substrate Seedling Grow Cubes
1 bought
NOW
£ 4.99
£ 20.99
10 Vegetable Seed Varieties with Space-Saving Planters - Grow Your Own
98 bought
NOW
£ 6.99
£ 13.99
Chilli & Sweet Pepper Seed Grow Kit - 5 Varieties, Complete Gardening Set
11 bought
NOW
£ 9.99
£ 14.99
Clematis Aromatica Flowering Climber - Fragrant, Fast-Growing Perennial (Up to 3 Plants)
5 bought
NOW
£ 29.95
£ 55.00
Set of 3 Musa Basjoo Hardy Banana Plants - Fast-Growing, Cold-Tolerant Perennial
10 bought
NOW
£ 9.99
£ 14.99
Heavy-Duty Double Round Grow Support
1 bought
NOW
£ 52.99
£ 88.99
Charming Fir Wood Raised Planter - Deep Grow Container for Flowers & Veg
26 bought
NOW
£ 10.99
£ 16.99
XL Double Round Grow Support - Heavy-Duty Garden Essential
NOW
£ 21.99
£ 42.99
Outsunny Portable Mini Greenhouse: Year-Round Growth
13 bought
NOW
£ 24.99
£ 74.99
LED Grow Light for Indoor Plants - 4-Head, 9 Dimmable Levels, USB Powered
1 bought
NOW
£ 141.99
£ 174.99
Outsunny Walk-In Greenhouse Polytunnel
2 bought
NOW
£ 5.99
£ 9.99
Windowsill Greenhouse with 24 Seed Cells
4 bought
NOW
£ 40.99
£ 63.99
Outsunny Garden Greenhouse - Your Backyard Haven!
9 bought
NOW
£ 53.00
£ 92.99
Outsunny Deluxe Wooden Greenhouse for Gardens
76 bought
NOW
£ 14.99
£ 29.99
STEM Kids' Grow Your Own Plant Kit - Interactive Educational Toy for Nature Enthusiasts
NOW
£ 6.69
£ 19.99
2pc Large Garden Grow Bags - Heavy-Duty Fabric Vegetable Planters with Handles & Harvest Window
- Brand: ViVo Technologies T/A Vivo Mounts
- Location: National Deal
- Size: L
3 bought
NOW
£ 51.99
£ 77.99
Multifunctional Steel Planter Greenhouse Bed
2 bought
NOW
£ 32.99
£ 61.99
Charming Wooden Cold Frame Greenhouse
30 bought
NOW
£ 53.99
£ 83.99
Outsunny Polycarbonate Wood Greenhouse
12 bought
NOW
£ 28.99
£ 47.99
Outsunny Portable Mini Greenhouse - Perfect for Your Urban Garden!
12 bought
NOW
£ 26.99
£ 55.99
Outsunny Portable Steel Mini Greenhouse - Durable & Spacious Plant Shelter
9 bought
NOW
£ 47.80
£ 68.99
Outsunny Premium Wooden Outdoor Greenhouse for Year-Round Plant Growth
NOW
£ 30.99
£ 39.99
Outsunny Mini Portable Greenhouse - Your Compact Oasis
3 bought
Transform your garden into a thriving, year-round growing haven with our curated range of garden grow greenhouse solutions. At Wowcher UK, we understand the joy of fresh produce all year and the peace of mind that comes with protecting plants from wet weather, frost, and pests while capturing warmth from the sun.
From compact mini greenhouses that fit onto balconies to spacious walk-in models with sturdy aluminium frames and polycarbonate glazing, there is a greenhouse to suit every space, budget and skill level. Easy-assembly kits, durable materials, and clever ventilation help you cultivate seedlings, herbs, tomatoes, and peppers with confidence.
Unbeatable Deals on Online Garden Greenhouses
Explore urgent savings on garden grow greenhouse units, including polycarbonate greenhouse panels, rust-resistant frames, and practical door access. Our Wowcher UK offers bring together trusted brands with price cuts, free delivery options, and seasonal promotions so you can grow more for less.
Shop smart and choose from popular types such as aluminium framed greenhouses, walk-in greenhouses, lean-to options, and beginner-friendly greenhouses designed for first-time gardeners. Each listing combines durability, insulation, and clear glazing to maximize sunlight while minimising heat loss.
What to Consider When Choosing a Garden Grow Greenhouse?
First, assess your available space. A tiny balcony or courtyard may suit a compact mini greenhouse or a lean-to that tucks against a wall, while a larger plot can accommodate a full-size walk-in greenhouse with shelving and wider doors.
Material matters. Aluminium frames are lightweight, corrosion-resistant, and easy to assemble, while timber frames offer a traditional look but require more maintenance. For glazing, polycarbonate panels provide excellent insulation, UV protection, and shatter resistance, whereas glass gives clearer visibility but can be heavier and pricier.
Ventilation is essential. Look for built-in roof vents or side vents, and consider an automatic vent opener to regulate temperature without daily adjustment. Adequate ventilation reduces humidity and helps prevent fungal issues on leaves and stems.
Base and ground preparation matter. Some greenhouses include a base kit or plinth; others require a sturdy, level foundation or timber deck. A stable base improves airflow and keeps pests out, while ensuring doors align properly over time.
Climate control can extend the growing season. Depending on your climate, you may want a simple greenhouse with good insulation or a model compatible with a heater or heating mat for frost protection during UK winters.
Storage and organisation add convenience. Shelving, potting benches, and seed trays help you keep everything tidy and accessible for daily care and propagation.
What Are the Most Popular Types of Garden Grow Greenhouses?
Aluminium framed greenhouses with polycarbonate glazing are a top choice for their combination of lightweight strength and robust insulation. They resist rust and stand up well to UK weather, while the translucent panels diffuse sunlight for even growth.
Walk-in greenhouses provide easy access and generous space for staging plants, potting benches, and larger crops. They’re ideal for keen gardeners who want smooth movement between rows without bumping into frames.
Lean-to models are designed to sit against an exterior wall, saving space and drawing warmth from the building. They’re perfect for small yards and can be surprisingly roomy with smart shelving arrangements.
Cold frames and mini greenhouses offer entry-level options for beginners or those with very limited space. They’re ideal for seed starting and early hardening-off of seedlings before transplanting to a larger bed.
Glazing choices matter. Polycarbonate is flexible, impact-resistant, and often cheaper per square metre, while glass provides crisp clarity and a traditional aesthetic. Many gardeners choose a hybrid approach with double-wall panels for extra insulation.
How to Maintain a Garden Grow Greenhouse?
Regular cleaning of glazing keeps light levels high and prevents algae buildup. Use mild soapy water and a soft cloth to avoid scratching the panels. Check seals around doors and panels at least twice a year to maintain warmth and moisture control.
Inspect the frame for corrosion or wood rot, tighten fittings, and lubricate hinges for smooth operation. If you have an aluminium frame, treat any exposed bolts to prevent rust in exposed UK conditions.
Monitor ventilation and heating systems. Test automatic vent openers before autumn to ensure proper function, and consider a simple thermometer/hygrometer to track humidity and temperature for optimal plant health.
Seasonal mulching, shading cloths for summer heat, and proper irrigation scheduling help keep your greenhouse productive. Use shelves and potting benches to maximise space and maintain airflow around plants.
With the right care, a garden grow greenhouse becomes a reliable hub for starting seeds, overwintering tender specimens, and enjoying fresh produce long beyond the frost period.
Frequently Asked Questions
Do garden greenhouses come with a base? In most listings you’ll find bases available as an add-on or included with higher-end models. A solid base improves stability, helps with drainage, and makes door alignment easier over time. Always check the product details to confirm whether a base is included or if you need to purchase separately.
Can I install a greenhouse on a balcony or small patio? Yes, there are compact, balcony-friendly options such as mini greenhouses and lean-to styles designed for small outdoor spaces. Choose a model with a slim footprint, sturdy brackets for wall mounting, and a design that maximises accessible space for watering and tending plants.
What is the best greenhouse for beginners? For newcomers, a lightweight aluminium frame with polycarbonate glazing, straightforward assembly, and good ventilation is ideal. Look for built-in features like adjustable venting, simple anchoring kits, and clear instructions to reduce setup time and frustration.
Are greenhouses suitable for UK winters? Absolutely. A well-insulated greenhouse paired with a frost protection heater or heating mat allows you to grow hardy crops through winter. Select double-walled panels, weather seals, and proper drainage to minimise heat loss during cold spells.