Grey Greenhouses

A large open design, this Outsunny 3 x 2m polytunnel greenhouse offers plenty of room for plants and more. Walk in and walk out - it's that spacious. A galvanised steel frame for a strong core, it comes with a two-layer mesh cover to create safe shelter inside; the middle reinforcement makes the cover extra tough. A large door for easy access, with six windows to bring fresh air in easily. Set comes with 4 x ground stakes, 4 x guy ropes, 6 x plant labels and 1 x pair of gloves.- Reinforced and galvanised steel frame for a strong, stable structure; - Centre reinforced plastic cover: holds in place, creates a safe shelter; - Roll-up door and six windows for easy access inside and ventilation. Mesh screen to keep bugs away; - 15cm other edge to bury cover into soil; - 4 x ground stakes, 4 x guy ropes, 6 x plant labels and 1 x pair of gloves included; - Assembly required, 3-4 people recommended;- Colour: White, Grey; - Material: Galvanised Steel, 140 GSM PE, Polyester; - Overall Dimensions: 296L x 200W x 200Hcm; - Side Window Dimensions: 47W x 40Hcm; - Outer Door Dimensions: 110W x 170Hcm; - Inner Mesh Door Dimensions: 90W x 185Hcm; - Windproof Level (when fully fixed): Level 5-6; - Item Label: 845-921V02WT;

I'm super pleased with this polytunnel. It was quite easy to construct - I did it on my own also and I'm pleased with it's sturdiness and quality. The poly cover was easy to put on and is well made and adds to the overall durability. Instructions were easy to follow. Once up, the velcro window openings and double skinned door make it easy to ventilate. Overall for the really cheap price it's great.. Hugh. Killyleagh Downpatrick, GB. Mon Apr 27 2026

Dark Grey

Experience the magic of greenhouse gardening with the polycarbonate greenhouse, which provides optimal light transmission and insulation against harsh weather. The spacious interior and sturdy aluminium alloy frame accommodate plants of all sizes. An adjustable roof vent and a sliding door to control ventilation and humidity and for easy access. Invest in the Dakota Fields Greenhouse and enjoy fruitful harvests in your garden oasis.- Retains heat and blocks weather elements and small animals; - Consists of 4mm twin-wall polycarbonate sheets and powder-coated aluminium alloy frame; - Sturdy foundation keeps stable standing; - Sliding door allows easy access to your plants and makes maintenance hassle-free; - five-level adjustable roof vent for fresh air circulation and humidity control; - built-in gutter system for effective drainage and rainwater collection; - slide-in-slot assembly;- colour: dark grey, clear; - material: aluminium alloy, polycarbonate; - overall dimensions: 190W x 70D x 200Hcm; - interior space: 183W x 63Dcm; - door size: 62W x 172Hcm; - window size: 61W x 59Dcm; - foundation size: 191W x 70D x 5Hcm; - item label: F73BB3B5175A490BBCFDB4D3288D7A67;

I do not recommend this greenhouse at all. It has a million parts and screws, and after the first difficult assembly, a light wind completely destroyed it. I absolutely do not recommend this product.. Anonymous. Sat Apr 04 2026

Grey

This cold frame greenhouse can be a perfect choice for you to take care of your lovely plants. Solid wood frame for reliability. Transparent polycarbonate panels allow maximum light transmission while retaining heat for early seed sprouting or for protecting plants late in the season. Double doors and a 3-tier shelf make planting easier. This greenhouse provides an environment with an ideal temperature, your plants can enjoy the sunlight and grow healthily. The practical greenhouse can extend the growing season. Transparent polycarbonate boards with good light transmittance to let plants fully absorb sunlight. Openable roofs for good ventilation. Double doors with latches for easy management of plants.

Ezasy to assemble, light weight so I put a couple of heavy plant pots in the bottom. Loks neat and tidy against the wall.. Steve. Fri May 06 2022

Give your plants and vegetables somewhere to grow healthily, thanks to this small wooden greenhouse. This mini grow house is made using a wood frame, so it solidly keeps in shape, fitted with transparent polycarbonate panels: they keep the heat inside whilst the transparency allows the sun to shine through as best as possible. Roof opening provides proper ventilation and easy access to your plants. Add a touch of green to your garden with this simple cold frame design. Sturdy compact garden cold frame greenhouse for outdoor and indoor use. Extend the growing season and protect young plants from frost. Clear polycarbonate panels allow maximum light transmission, whilst retaining heat. Solid wood frame with a coat of paint for protection. Adjustable roof opening provides proper ventilation and easy access to your plants.

Perfect addition to raised bed. Prompt delivery and easy to assemble. Robust attractive design. Excellent!. Michael. London, GB. Wed Mar 04 2026

The cold frame provides a perfect growing environment for young plants before onward planting. The cold frame features glazing on its opening lid that provides ventilation, light, and easy access to your plants. The cold frame is pre-painted in a contemporary color with a lacquer finish ensuring durability and functionality, as well as style.

The second year used,still like the day it arrived.. Christine. Little Dewchurch Hereford, GB. Sun May 07 2023

This cold frame greenhouse is a great choice to care for your plants. Solid fir wood frame for reliability. Transparent polycarbonate panels allow maximum light transmission, whilst retaining heat for early seed sprouting or for protecting plants late in the season. Features three removable shelves for organizing plants. This plant grows house creates an ideal-temperature environment, so plants can grow healthily. Polycarbonate window panels create shelter. The top windows are open for ventilation. Double door design to enter inside easily latch lock for security. Three inner shelves to hold lots of plants, vegetables, pots and more. Can be removed. Solid fir wood frame with a treated surface for durability. The shelves can be removed to suit plants of different heights. Assembly required.

Poor quality, missing pieces and the hinges for the top doors are not fit for purpose.. Rebecca. Four Marks, GB. Sun May 19 2024

This cold frame greenhouse can be a perfect choice for you to take care of your lovely plants. Solid wood frame for reliability. Transparent polycarbonate panels allow maximum light transmission while retaining heat for early seed sprouting or for protecting plants late in the season. Double doors and an adjustable shelf make planting easier. This greenhouse provides an environment with an ideal temperature, your plants can enjoy the sunlight and grow healthily. The practical greenhouse can extend the growing season. Transparent polycarbonate boards with good light transmittance to let plants fully absorb sunlight. The adjustable shelf can be used to place some potted plants or store gardening tools. Double doors with handles for easy management of plants.

A perfect size for my patio & good for the price. It’s a pity it doesn’t have a catch to prevent the top opening when windy so I’ve had to weigh it down until I can buy a catch for it, but otherwise excellent.. Elaine. Cumbria, GB. Thu Jul 07 2022

Whether it's early Spring or late Autumn, you'll be sure to grow plants, vegetables and more to their best - get this greenhouse from Outsunny. It comes with a steel frame for a steady core, with accessories included for extra stability. The plastic coat creates a protective shell, holding in the heat and shielding from harmful UV rays. The back window allows air in easily, with a zipped front door to enter and leave to access your plants at any time. Simply put up and go.

very good love it. Rosemarie. Blackburn, GB. Tue Jan 13 2026

Get this portable greenhouse from Dakota Fields to extend your growing season by protecting plants from cold and birds. It comes with a steel frame for a steady core. The PE cover creates a protective shell, holding in the heat and shielding from wind and rain. The roll-up door, with zip fastening, allows you to enter and leave to access your plants at any time. Simply put up, go and grow. Do not leave standing in heavy weather conditions.- UV-resistant PE plastic cover for protection against water, wind and damaging sun rays- Large roll-up door for easy in and out- Metal wire shelves to store and display plants above the ground- The metal frame is solid and stable- Reinforced piping edges of the cover protect it from potential tears and enhance the strength.

Needs to be in a sheltered location as it is very light but is exactly what I need, good price and value for money.. Anonymous. Mon Feb 05 2024

Grow and nurture plants, small vegetables, and flowers even in the smallest and lowest of spots, with this cold box greenhouse from Outsunny. The wood frame makes the structure reliable, with transparent polycarbonate panels for allowing light inside, whilst helping heat for maximum growth. The roof can be opened to get inside and allow air in. Green fingers, anywhere, thanks to this compact little piece.

Love it. Anonymous. Belton Great Yarmouth, GB. Mon Apr 17 2023

The walk in greenhouse cover is made from polythene, which has excellent insulation properties as well as being flexible, protecting plants and vegetables from winter chill, spring frosts and animals. The cover has a roll up front panel with zip for easy access and ventilation. Ties are also sewn in to attach the cover round the greenhouse frame for stability and security.

Transform your gardening with the Garden Greenhouse! This four-tiered lean-to greenhouse with shelves offers lots of space for flower pots and seed trays, enveloped by a 140g/m² PE cover that shields plants from UV damage while bathing them in sunlight. Plus, the roll-up zipped door ensures easy access and optimal ventilation. Great for any small greenhouse enthusiast looking to create a lush portable garden oasis!- Four-tier plant shelf maximizes storage for gardening essentials; - 140g/m² PE cover shields plants from UV, enhances longevity; - Roll-up zipped door ensures easy entry and optimal ventilation; - Sloped roof design prevents water accumulation, protecting structure; - Powder-coated steel frame offers robust, stable support; - Overlong cover to bury into ground for seal and stability; - Easy Assembly;- Colour: Grey, White; - Materials: Steel, Polyethylene; - Overall Dimension: 110W x 50D x 171/158Hcm; - Door Dimension: 92W x 157Hcm; - Wire Shelf Dimension: 53W x 46D x 38Hcm; - Edging Width: 10cm; - Each Shelf Weight Capacity: 8kg; - For Assembly: 1-2 people recommended; - Item Label: 84H-242V00WT;

Transform your gardening experience with our premium Polycarbonate Greenhouse, designed for the discerning gardener. Its sleek, slim profile maximizes plant growing space while ensuring easy access through a sliding door and push-up window. Crafted with a robust aluminium frame and built-in gutters, this greenhouse offers exceptional weather protection, allowing 90% of nourishing sunlight to nurture your plants. Elevate your gardening journey with this stylish and functional addition to your outdoor space.

Transform your gardening experience with our exquisite mini greenhouse, designed to nurture your favorite plants, vegetables, and fruits. Its elegant wood frame and polycarbonate panels create a perfect environment for growth, while the adjustable shelf offers versatility for your gardening needs. With easy access through two doors, this greenhouse combines functionality and style, making it a must-have for any passionate gardener.

Transform your gardening experience with our Walk-in Polytunnel Greenhouse, designed to extend your growing season while safeguarding your plants from cold, pests, and birds. The transparent cover allows sunlight to nourish your plants, while the roll-up door ensures easy access and optimal air circulation. Built with a stable steel frame, this greenhouse is perfect for serious gardeners seeking quality and durability. Elevate your gardening journey today!

A large open design, this Dakota Fields 6 x 3m polytunnel greenhouse offers plenty of room for plants and more. Walk in and walk out - it's that spacious. A galvanised steel frame for a strong core, it comes with a two-layer mesh cover to create safe shelter inside; the middle reinforcement makes the cover extra tough. A large door for easy access, with eight windows to bring fresh air in easily. Set comes with 4x ground stakes, 4x guy ropes, 15x plant labels and 1x pair of gloves.- Reinforced and galvanised steel frame for a strong, stable structure;- Centre reinforced plastic cover: holds in place, creates a safe shelter;- Roll-up door and eight windows for easy access inside and ventilation. Mesh screen to keep bugs away;- 15cm other edge to bury cover into soil;- 4x ground stakes, 4x guy ropes, 15x plant labels and 1x pair of gloves included;- Assembly required, 3-4 people recommended;- Colour: White, Grey;- Material: Galvanised Steel, 140 GSM PE, Polyester;- Overall Dimensions: 591L x 300W x 196Hcm;- Side Window Dimensions: 47W x 38Hcm;- Outer Door Dimensions: 174W x 165Hcm;- Inner Mesh Door Dimensions: 154W x 165Hcm;- Windproof Level (when fully fixed): Level 5-6;

Transform your gardening experience with our Four-Tier Mini Greenhouse, designed to elevate your plant care. This stylish and functional greenhouse offers ample space for organizing flower pots and seed trays. Its durable construction and UV-resistant cover ensure your plants thrive, while the roll-up door provides easy access and ventilation. Enjoy the perfect blend of modern design and practicality, making it an essential addition to any garden enthusiast's collection.

This is just what we wanted. Spacious because of its height but slim enough to fit into a small space. Zip fasteners at opening seem sturdy.. Denise. Gillingham, GB. Fri Apr 24 2026

HIGH-QUALITY MATERIAL: Made of high-quality PE material, corrosion-resistant, sturdy and durable. Widely used, it can keep plants warm in extreme weather, so that plants can survive and grow better

Transform your gardening experience with our Polycarbonate Greenhouse, designed for optimal growth and flourishing plants. Its spacious open design accommodates all your gardening needs, from vegetables to flowers. The durable aluminium frame ensures stability, while the polycarbonate panels provide essential protection against harsh weather. Enjoy easy access with a sliding door and adjustable windows for ventilation. Elevate your gardening journey and create a thriving oasis right in your backyard.

Transform your gardening experience with our Polytunnel Greenhouse featuring Roll-up Side Walls. This spacious walk-in greenhouse offers ample room for nurturing plants, vegetables, fruits, and flowers. Enjoy optimal ventilation with six roll-up windows and a large door, allowing fresh air to circulate freely. The durable plastic mesh cover protects your plants, while the robust galvanized steel frame ensures stability. Elevate your gardening journey and cultivate your green oasis today!

Transform your gardening experience with our Raised Garden Bed with Greenhouse, designed for dual functionality. Perfect for cultivating vegetables, fruits, herbs, and flowers, this sturdy planter features a durable steel construction that outlasts wood. The greenhouse cover ensures optimal humidity and sunlight, while the roll-up window provides excellent ventilation. Elevate your gardening game and enjoy a thriving garden all year round.

This new Gro-Sure Visiroot 12-tray grow house is perfect for germinating seedlings and protecting them from cold weather. With its unique shape, this grow house gives you easy access but will also hold up to 12 standard seed trays. The secure frame with screws for rigidity will keep the structure sturdy, along with the top and ground anchor points for extra stability. It also comes with a UV-treated reinforced cover with buckle clips to hold the door open, as well as twin zips for easy ventilation and access. Furthermore, the innovative Visiroot 12-tray grow house really will give your plants the perfect environment to thrive season after season. Box Includes: Gro-Sure Visiroot 12-tray grow house locked frame

A stylish mini wooden greenhouse with shelves, perfect for small spaces in your garden or patio area.

Great little greenhouse Super easy to assemble. Lee. Addlestone, GB. Mon Feb 02 2026

6.4' H x 4' W x 6' D

The polycarbonate greenhouse is built to last, featuring a rust-proof aluminium alloy frame and 4mm twin-wall PC panels that are 200 times stronger than glass—so no bending, no cracking, and no constant maintenance. It delivers over 80% natural light transmission while trapping heat inside, keeping your plants warmer in winter and cooler in summer, with UV-resistant panels that stay crystal clear for years. The walk-in design offers generous growing space, available in popular sizes like 6x4 and 6x10ft, perfect for plants, flowers, vegetables, and even tool storage. The slanted roof vent lets you release trapped hot air with one hand from inside—no ladder needed—while dual-side rain gutters prevent pooling and protect the foundation. With a lockable door for security, shatter-proof panels for safety, and lightweight modular components for effortless assembly, this greenhouse is ready when you are—just enjoy your growing space.

Absolutely love my new greenhouse it’s easy to put up and very sturdy well worth the cost which was very reasonable. Very happy with this product. Anonymous. Sat Mar 07 2026

This Dakota Fields wooden growhouse is a great addition to any gardener. Cold frames for garden clearance is made from fir wood and polycarbonate panels, with 2 shelves to place plants. This clean to greenhouse is ideal to keep the temperatures cool for the summer and warm in the winter. The coldframe for garden comes complete with 2 shelves, top access opening and double doors for forward opening. Our indoor growing tent is a great solution for any gardener and ideal for any time of the year.- Stylish and sturdy compact wooden design greenhouse - Fully equipped for outdoor use - Extend growing season and protect young plants from frost - Made from fir wood frame and polycarbonate panels - UV proof polycarbonate walls with flip-top hinged lid - With 2 slatted wood shelves for added storage space - Galvanized metal parts for rust proofing - Assembly required- Material Used: Fir Wood, Polycarbonate - Colour: Dark Grey - Product Dimension: 58L x 44W x 78H cm - Weight Capacity: 15kg (each shelf) - Net Weight: 6.8kg - Flat Pack: YES - Assembly Required: YES - Other Key Info: Lid Size: 58L x 44W Shelf Size: 55L x 40W x 2H cm- Item Label: 85F2A2FF88A343599CDD26CFEBBD863A

Absolutely brilliant well worth the money. Brogan. Crewe, GB. Sun Apr 26 2026

Protect and grow your plants in cold weather with this portable greenhouse. Made with a strong powder-coated steel frame, it features four inside shelves to keep your plants, herbs, and vegetables neatly displayed and organized. On the outside is a PE gridding cover that allows sunlight to reach the flowers and plants, and it is finished with two zips for quick and convenient access. It's ideal for those with little space, such as balconies and patios. Clear PE gridding cover to allow sunlight to your plants, flowers, and vegetables. Protect plants from too much heat or cold, and keep out the pests. Four inside shelves to place plants. Portable and compact design that's ideal for balconies and patios. Sturdy powder-coated steel framing. Rollable double-zipped door for quick and easy access. Grey banding for stronger durability. The outer cover is 10cm longer and needs to be buried in the soil to enhance stability.

Perfect, my cuttings and seedlings have vastly improved since the metalling this grow rack.. Shevonne. Sat Oct 23 2021

Growing plants is child's play with this herb bed from Dakota Fields! The greenhouse has a hinged lid. The raised design makes gardening easier and protects your back. This greenhouse protects your plants from weeds, pests, and frost. In addition, it is very spacious and offers space for many plants. Whether flowers, herbs, or vegetables - with this greenhouse from Dakota Fields your plants get ideal growth conditions.

Good quality, would recommend. Yvonne. Sheffield, GB. Mon Sep 23 2024

Victorian style greenhouse perfect for displaying indoor plants.

With this high-quality mini greenhouse, you can extend the vegetation phase of your garden plants by several weeks. The cold frame allows you to grow young plants and herbs in your home when it's still too cold outside. The front is hinged and can be locked in place, ensuring easy access to the interior. In addition, the growing bed has a separate galvanized metal tub that catches water and dirt and can be easily cleaned.

Very hard to put together. You have to screw it all together, but there is no second holes to screw the screws into. So you have to make sure you line every piece up correctly. Also there is a gap at the side of the door (door is not big enough) which is not ideal for a greenhouse. More Brown than grey. Whilst in my basket deciding on whether to purchase, the price went up twice from £101 to £108. Really not worth the price. I kept this item as its ideal for growing a few plants indoors., and looks good. Will be adding some sealant tape to the doors.. Karon. Mon Feb 02 2026

This practical greenhouse features a robust aluminium frame construction, providing a sturdy structural foundation. Its polycarbonate panels offer a translucent view, allowing you to monitor plant growth at any time. To maintain optimal internal conditions, the greenhouse is fitted with two opening windows. The base design effectively prevents water accumulation while enhancing ventilation.

Grey

This elevated cold frame greenhouse from Dakota fields brings a place for your flowers, plants and herbs. The two in one design combines a standing bed and cold house greenhouse - use them together or separately. The fir wood frame is strong, fitted with transparent polycarbonate panels to allow the sun through to keep inside warm. Finished with four legs to elevate. Clear polycarbonate panels allow maximum light transmission, whilst retaining heat. Solid wood frame, with paint coating for extra protection. Openable roof to allow fresh air inside. Bottom drainage holes.

Complete your garden with this raised bed with greenhouse! The PVC cover is durable and wear-resistant, particularly helpful for creating a safe growing space and protecting plants from cold or rain. It also has two 2-story windows. The inner mesh layer ensures good air circulation. If you open the 2 windows, roll them up completely and fasten them with straps, you will have easy access to the plants, making watering much easier. The raised bed is made of 0.07cm thick galvanized metal with better robustness and rust resistance.

Anonymous. Sat May 11 2024

200cm H x 120cm W x 120cm D

Build the most suitable living environment for your cherished plants and take good care of them simply by taking this hydroponic plant growing tent with a window back home! Effectively resisting any intense sunlight from shining on the plants, this tent could help to extend the lifespan of plants. Its high-strength materials, as well as delicate workmanship, ensure good durability and solid structure. This tent is also designed with a window. Such a room-saving and lightweight plant-growing tent are worthy of purchase!

Easy to assemble, quick shipping, great price. I used this to overwinter butterflies and their respective host plants. I would absolutely recommend this tent. Shane. Chicago, IL. Thu Apr 29 2021

This practical greenhouse from Dakota Fields with a unique design and compact size can be a perfect choice for you to take care of your lovely plants. With 12 grids garden bed, provide ample space for your flowers or plants. Practical design with roll-up windows for good ventilation and easy management. This PVC greenhouse provides an environment with ideal temperature, your plants can enjoy the sunlight and grow healthily. Get it and give your lovely plants a warm house!

His was a godsend for starting of plants for pots and containers. Ideal size and good quality. Julie. Liverpool, GB. Sat Sep 18 2021

Kick off the season effectively with the Outsunny 6ft x 4ft greenhouse. Its spacious, walk-in design ensures easy access and flexible setup. Constructed with a durable powder-coated aluminum frame, it includes four ground stakes for stability. The greenhouse features a convenient sliding door and a lift-up roof for optimal ventilation, making it simple to introduce fresh air as needed.- Supports up to 40kg per square meter of snow; - Aluminium frame ensures strength and resistance to rust; - Transparent polycarbonate panels allow sunlight through while providing shelter; - Features a single sliding door for convenient access and a top roof panel for ventilation; - Includes four ground stakes for secure installation; - Requires assembly; Colour: Grey, Clear; Material: Aluminium alloy, PC board; Overall Dimension: 190L x 132W x 201H cm; Window Size: 60.2L x 60W cm; Door Size: 60L x 161.5H cm; PC Board Thickness: 4 mm; Weight Capacity: 40 kg/㎡ Snow; Windproof Level: 6; Item Label: 845-057GY;

The Outsunny cold frame greenhouse provides a versatile solution for growing plants in various locations. Its wood frame ensures a sturdy structure while the transparent polycarbonate panels trap heat inside while allowing sunlight to penetrate. The greenhouse is equipped with two doors for convenient access, each secured with a latch lock for added security. The adjustable middle shelf offers customizable space to accommodate different plant sizes and arrangements.- Suitable for most outdoor and indoor spaces where you have room to grow; - Solid wood frame, fitted with polycarbonate panels to allow light through and help keep heat in; - Two doors to get inside easily, both with top latch for security; - Inner adjustable shelf, easier to create space ideally suited to you; - Assembly required;- Color: Light Grey; - Material: Fir Wood, PC Board; - Overall Dimension: 76L x 46.5W x 110H cm; - Top Size: 76L x 47W cm; - Single Door Size: 34.5W x 95.5H cm; - Shelf Size: 71.6L x 42W cm; - Adjustable Height: 27.5–67.5 cm; - Weight Capacity: 20kg (per shelf); - Item Label: 845-371;

Begin the season perfectly with the 6ft x 6ft greenhouse. Its spacious, walk-in design allows for easy access and flexible setup. Constructed with a durable, powder-coated aluminum frame and anchored with four ground stakes, it ensures stability. It also features a sliding door and a lift-up roof for convenient ventilation, making it simple to regulate airflow.- Supports up to 40kg per square meter of snow; - Aluminium frame ensures strength and resistance to rust; - Transparent polycarbonate panels allow sunlight through while providing shelter; - Features a single sliding door for easy entry and a top roof panel for ventilation; - Comes with four ground stakes for secure installation; - Requires assembly; Colour: Grey, Clear; Material: Aluminium alloy, PC board; Overall Dimension: 190L x 192W x 201H cm; Window Size: 60.2L x 60W cm; Door Size: 60L x 161.5H cm; PC Board Thickness: 4 mm; Weight Capacity: 40 kg/㎡ Snow; Windproof Level: 6; Item Label: 845-058GY;