Greenhouses and polytunnels are two of the most effective ways to protect crops from the UK’s unpredictable weather and extend the growing season. On HomeGrower, we cover both — from small garden setups to larger structures for serious home food production.
This page acts as a central hub for our greenhouse and polytunnel content. Below, you’ll find links to our complete growing guides, practical how-to articles, planning tools, and in-depth buying guides covering different sizes, styles, and budgets.
Whether you’re just getting started with protected growing or looking to upgrade your setup, use the sections below to explore the right guidance for your space — from understanding how greenhouses work, to choosing the right structure for your garden and growing goals.
🌿 Greenhouse Guides & Planning Tools
- Greenhouses and Polytunnels: The HomeGrower Guide
The main resource hub that maps out our greenhouse and polytunnel guides, helping you choose the right setup and grow confidently in UK conditions. - How to Use a Greenhouse (or Polytunnel)
A practical guide to day-to-day covered growing, including setup, watering, layout, and seasonal care. - Greenhouse Growing Calendar
A month-by-month UK greenhouse growing calendar showing what to sow, grow, and harvest through the year. - How to Heat a Greenhouse
When heating helps, safe heating options, and how to protect plants during cold UK nights. - Greenhouse Ventilation and Airflow
Why ventilation matters, how airflow affects plant health, and the best ways to manage heat and humidity in UK greenhouses. - What Is the Best Type of Greenhouse?
A clear breakdown of greenhouse styles, materials, and designs to help you choose the right setup. - Greenhouse vs Polytunnel
A straightforward comparison to help you decide which structure suits your space, budget, and growing goals.
🛒 Greenhouse & Polytunnel Buying Guides
- Best Mini Greenhouses UK
Compact greenhouse options for balconies, patios, and small gardens — ideal for seedlings and early growing. - Best Small Greenhouses UK
Small freestanding greenhouses that offer more space without dominating the garden. - Best Lean-To Greenhouses UK
Wall-mounted greenhouse options that save space and benefit from added shelter and heat retention. - Best Polytunnels UK
Larger growing structures for serious growers looking to extend the season and increase yields.