6 Great Greenhouses For Small Gardens Under £500


If you're a gardening enthusiast with limited outdoor space, finding the right greenhouse can be a game-changer. Greenhouses not only extend your growing season but also provide a controlled environment for your plants to thrive. In this guide, we’ll explore six fantastic greenhouses for small gardens, all priced under £500. Each option is designed to fit seamlessly into your garden while offering durability and functionality.


This guide will hopefully help you to see a few different options side by side, whilst also understanding the differences in size too. All of these greenhouses are designed for small gardens, but come in a different shapes, sizes and colours as you will see. This gives you a few different comparisons to consider in your search.

1. Rosette Hobby Aluminium Polycarbonate Greenhouse 6x6


The Rosette Hobby Aluminium Polycarbonate Greenhouse 6x6 is a perfect choice for passionate gardeners looking to cultivate a variety of plants. With its compact dimensions of 192 cm (W) x 201 cm (D) x 134 cm (H), this greenhouse is ideal for small gardens or patios. It comes in a painted green colour too, if that's what you prefer.


Key Features:


  • Durable Construction: Made with a rust-free aluminium frame and solid twin-wall polycarbonate panels, it provides excellent insulation and UV protection.
  • Ventilation: Equipped with four adjustable roof vents, it promotes healthy airflow, preventing overheating.
  • Easy Access: The sliding door allows for convenient entry and exit, making plant care a breeze.

This greenhouse is perfect for both novice and experienced gardeners, allowing you to start seedlings in spring or overwinter delicate blooms in winter.

2. Canopia By Palram Hybrid 6x6 Silver Polycarbonate Greenhouse


The Canopia By Palram Hybrid 6x6 combines the benefits of twin-wall and single-wall polycarbonate, making it a smart choice for small gardens. Its dimensions of 1850mm (W) x 1860mm (D) x 2090mm (H) provide ample space for your gardening needs. As above it is similar/identical in size, but this one comes in the traditional silver framing.


Key Features:


  • Robust Design: The natural silver aluminium frame is rust-resistant, ensuring longevity.
  • Built-in Gutters: Perfect for rainwater collection, helping you conserve water.
  • Lockable Door: The hinged outward opening door secures your plants from strong winds.

This greenhouse is ideal for those who want a reliable structure that can withstand the unpredictable British weather, and maybe prefer the traditional silver style frame..

3. Canopia By Palram Hybrid 6x4 Silver Polycarbonate Greenhouse


If you're looking for something a bit smaller, the Canopia By Palram Hybrid 6x4 is a fantastic option. With dimensions of 1850mm (W) x 1260mm (D) x 2090mm (H), it’s perfect for tight spaces. Again, think about where you will place the greenhouse, and whether a slightly smaller option is better. Yes, there is less greenhouse floor space, but you do not want it taking up your entire garden if you go too big.


Key Features:


  • Versatile Use: Great for starting seedlings or growing herbs and vegetables.
  • Easy Assembly: The sliding panel assembly system eliminates the need for fiddly glazing clips.
  • 5-Year Warranty: Covers rust and discolouration, giving you peace of mind.

This greenhouse is perfect for urban gardeners or those with limited outdoor space who still want to enjoy the benefits of gardening.

4. Polycarbonate Lean-To Greenhouse 4x6


The Polycarbonate Lean-To Greenhouse 4x6 is designed to attach seamlessly to your home or garden wall, maximising your growing potential in limited spaces. Its dimensions of 192cm (W) x 221cm (D) x 135cm (H) make it a stylish addition to any garden. The lean to is an interesting one, because, this option is great for narrower gardens. You can lean this right up against a fence or wall and have longer length.


Key Features:


  • Space-Saving Design: Utilizes vertical wall space, making it ideal for smaller gardens.
  • Durable Materials: The rust-free aluminium frame and 44mm hollow twin polycarbonate panels provide excellent insulation.
  • Sliding Door: Ensures easy access, even in tight spaces.

This greenhouse is perfect for those who want to create a dedicated space for their gardening tools while cultivating vibrant flowers or fresh herbs, within a narrower small garden.

5. Rosette Hobby Aluminium Polycarbonate Greenhouse 6x10


For those who need a bit more space, the Rosette Hobby Aluminium Polycarbonate Greenhouse 6x10 offers a generous area for your plants. With dimensions of 125cm (W) x 312cm (D) x 201cm (H), it accommodates a wide variety of plants. This one is the biggest of our picks, so if you have a small garden that may have the space to accommodate a couple of extra feet, then this will give you more than enough floor space.


Key Features:


  • Spacious Interior: Perfect for starting seedlings or nurturing delicate herbs.
  • Two Roof Vents: Enhances airflow and temperature control.
  • Built-in Guttering: Efficiently manages drainage, keeping your greenhouse dry.

This greenhouse is ideal for hobby gardeners looking to expand their gardening capabilities without compromising on space.

6. Canopia By Palram Hybrid 6x6 Green Polycarbonate Greenhouse


Last but not least, the Canopia By Palram Hybrid 6x6 Green Polycarbonate Greenhouse is a stylish and functional option for small gardens. With dimensions of 1850mm (W) x 1860mm (D) x 2090mm (H), it offers a practical size for various gardening needs. The same as the silver option at the top of this list, this option is painted green on the frame.


Key Features:


  • Green Powder Coated Frame: Adds a touch of style while being rust-resistant.
  • Sliding Panel Assembly System: Simplifies the assembly process.
  • 5-Year Warranty: Covers rust and discolouration, ensuring durability.

This greenhouse is perfect for gardeners who appreciate both aesthetics and functionality in their outdoor spaces.

Which Greenhouse Do You Prefer For Your Garden?


Choosing the right greenhouse for your small garden can significantly enhance your gardening experience. Each of the options listed above offers unique features tailored to meet the needs of various gardening enthusiasts. Whether you're a novice or an experienced gardener, these greenhouses provide the perfect solution for cultivating your plants in a controlled environment.


At Garden & Patio, we pride ourselves on exceptional customer service, and we live and breathe garden and patio products. Hopefully this guide has given you some great options for your garden.


You can explore our full range of greenhouses below:

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And don't forget, if you need any advice on the best greenhouse for your small garden, just chat to one of our experts. We are here to help!

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