How to Position Your Greenhouse for Maximum Growing Success in Australia

Choosing the right location for your Winter Gardenz greenhouse is essential for healthy crops and efficient growing. Whether you're in Victoria, Queensland, or regional NSW, a well-positioned greenhouse helps you harness sunlight, manage airflow, and protect your plants from harsh weather. Whether you have a Winter Gardenz, Sproutwell, Argosee, Apex, Growtex, Redpath, Hartley or any other brand greenhouse, positioning your greenhouse is important, and increasingly important the larger/longer the greenhouse is. Here’s what to consider when selecting your site. 

☀️ Sunlight: Your Most Valuable Resource

Sun exposure is critical—especially during winter when daylight hours are shorter. Position your greenhouse to receive full sun throughout the day, avoiding shade from buildings, fences, or trees. This not only improves plant growth but also keeps your gutter system clear of leaves and debris. In Australia, avoid placing your greenhouse on south-facing slopes, which receive less sun.

🌧️ Drainage and Slope

Choose a level site with good drainage to prevent water pooling and simplify installation. Avoid low-lying areas where water may collect or run toward your home. A well-drained base helps protect your greenhouse structure and your crops.

🚪 Access and Movement

Leave at least 1 metre of clearance around all sides of your greenhouse. This allows for easy maintenance, cleaning, and access to vents, doors, and water systems. It also gives you space to install accessories like shade covers or louvre vents.

💧 Water Supply

Ensure your greenhouse is close to a hose or water source—even if you plan to use an irrigation system. For sustainable watering, connect your greenhouse gutters to a rainwater tank or water butt. Our gutter system fits standard 19mm irrigation pipe and includes elbows for easy connection.

💨 Wind Protection

Shield your greenhouse from prevailing winds to maintain stable temperatures during spring and autumn. If your site is exposed, consider installing a windbreak using posts and trellis or wind cloth. Bonus: it doubles as a climbing frame for beans or peas!

🔌 Power Access

If you plan to use heating, lighting, or automated ventilation, check the availability of power and plan how to safely run services to your greenhouse. Consider solar options or weatherproof cabling for long-term use.

📍 Visual Guide: Seasonal Shadows

Mid-summer (January) shadows at 10am, 12pm, and 3pm	Mid-winter (July) shadows at 10am, 12pm, and 3pm

🌱 Ready to Grow?

By carefully selecting your greenhouse site, you’ll create a stable, productive environment for growing fresh produce year-round. For more tips, explore our AU greenhouse resources or contact our team for personalised advice.