Transform even the smallest corner of your garden, patio, or balcony into a productive growing space with our collection of 2x3 Mini Greenhouses. Designed specifically for UK homes where space is at a premium, these compact structures offer a surprisingly generous growing height and depth (typically 2ft deep by 3ft wide), making them the perfect entry-level choice for urban gardeners.
Despite their small footprint, these models don't compromise on quality. They feature the same 3mm Toughened Safety Glass and robust aluminium frames found in our full-sized ranges. A 2x3 model is ideal for shielding tomato plants from blight, overwintering delicate patio pots, or raising seedlings in early spring. With Free UK Delivery and a comprehensive 10 Year Warranty, you can trust that your investment is built to last. If you are looking for a broader range of compact options, you can browse our full Mini Greenhouses collection to find the perfect fit.
Selecting the right 2x3 mini greenhouse depends largely on your available location and what you intend to grow. Because these units are typically "lean-to" styles, they benefit from the heat retained by the wall they are fixed to, creating a stable microclimate for your plants.
If you measure your space and find you have slightly more width available than you thought, it is worth checking our 2x4 Mini Greenhouses or the larger 3x6 Mini Greenhouses for extra capacity.
Standard lean-tos require a wall to fix against. However, if you need a freestanding unit or lack a suitable wall, our Mini Lean To Greenhouses With Backs offer a versatile solution that can be placed anywhere.
While plain aluminium is a classic, cost-effective choice (prices starting from £250), many customers opt for powder-coated finishes in green or anthracite grey.
For those with more garden space who want to step up from a mini model, explore our range of Small Greenhouses which offer full standing height.
You can comfortably grow 3-4 full-sized tomato or pepper plants in grow bags on the floor. By adding shelves, you can simultaneously raise multiple trays of seedlings or herbs above them, maximizing the vertical space.
Prices generally start from £250 for standard aluminium models. Premium models with powder-coated frames and extra ventilation can range up to £700.
Yes, a solid, level surface is essential. Many of our models come with an integral aluminium base, which makes installation on patios or paving slabs much easier and removes the need for a brick perimeter.
Absolutely. As long as you have a solid wall to fix the lean-to structure against and a level floor, a 2x3 model is perfect for balconies. Ensure it is securely anchored against wind.
These are smaller projects than full-sized greenhouses, but they still require assembly. If you prefer a hassle-free experience, we offer a professional Installation Service. Contact us for details.
Browse our range below or call our expert team on 0800 098 8877 for advice on the perfect fit for your space.