In this guide, we’ll walk you through everything you need to know about greenhouses in Australia: from the different types available to where to buy them, city-specific options, and how to choose the right greenhouse kit for your garden.
What Is a Greenhouse, and Why Should You Have One?
A greenhouse is a structure designed to trap heat and light, creating a stable, warm environment ideal for growing plants. From compact greenhouse tents to large walk-in structures, they’re the secret weapon for any serious (or aspiring) green thumb.
Here’s why Aussies are loving greenhouses:
- Grow year-round: Extend your growing season or grow out-of-season crops.
- Protect your plants: Keep pests, birds, and harsh weather at bay.
- Control your environment: Manage humidity, temperature, and airflow to suit what you’re growing.
Types of Greenhouses You Can Buy in Australia
Let’s take a quick look at some of the most popular greenhouse types available across Australia.
1. Greenhouse Kits Australia
Greenhouse kits are a go-to choice for DIY gardeners. They come with everything you need to assemble your own greenhouse, from frames to plastic covers or polycarbonate panels.
Why go for a greenhouse kit?
- Easy to assemble
- Cost-effective
- Perfect for beginners
- Available in all shapes and sizes
You can find greenhouse kits Australia-wide, and many come with delivery options to cities like Sydney, Melbourne, Brisbane, and even regional towns like Ballarat and Delacombe.
2. Greenhouse Tent
Short on space? A greenhouse tent might be the answer. These compact, lightweight structures are perfect for balconies, patios, or smaller yards. They're also great for renters who need something portable.
Features:
- Budget-friendly
- Ideal for seedlings and herbs
- Easy to pack up and move
3. Greenhouse Tunnel
Tunnel greenhouses — also called “hoop houses” — are long, curved structures usually covered with greenhouse plastic. They’re popular in larger gardens or semi-rural properties and offer tons of growing space.
Best for:
- Large-scale veggie gardens
- Multiple planting rows
- Sheltered walkways
If you're looking for a greenhouse large enough to handle serious gardening, a tunnel design could be your best bet.
4. Walk-In Greenhouse
If you love the idea of walking through rows of lush plants, a walk-in greenhouse is a dream come true. These come in various sizes, from compact walk-ins to large garden room styles.
Pros:
- Spacious and accessible
- Great for organising plants
- Can include shelving and workbenches
You’ll find walk-in greenhouse options in stores across Australia, especially in major cities like Melbourne, Sydney, and Brisbane.
Choosing the Right Greenhouse Plastic
When it comes to covering your greenhouse, the material you choose matters. Greenhouse plastic is one of the most common options in Australia thanks to its flexibility, affordability, and UV protection.
What to Look for in Greenhouse Plastic Sheets:
- UV resistance: Prevents early breakdown in the Aussie sun
- Durability: Look for tear-resistant, multi-layered designs
- Transparency: Lets in plenty of light while offering insulation
Need something locally sourced? Many suppliers offer greenhouse plastic Australia-wide, and some even specialise in climate-specific sheets for areas like Tasmania or Kirribilli.
Where to Buy a Greenhouse in Australia
Looking to buy a greenhouse in Australia? You’ve got options — from online retailers to local hardware stores and specialty garden centres. Here’s a quick rundown by city:
Greenhouse Sydney
Whether you live in Edgecliff or the Northern Beaches, Sydney has loads of greenhouse suppliers. Check out garden centres like Flower Power, or browse online stores that ship directly to the city.
Greenhouse Melbourne
Melbourne’s changing climate makes greenhouses especially popular. Bunnings, Mitre 10, and niche greenhouse specialists have a wide variety of kits and materials for all garden sizes.
Greenhouse Brisbane
With its sub-tropical weather, Brisbane gardeners often use greenhouses to shield delicate plants from heavy rain or heatwaves. Look for durable materials and good ventilation options.
Greenhouse Perth
The Perth sun can be intense, so UV-resistant greenhouse plastic is a must here. Local garden centres in suburbs like Cannington or Joondalup often carry high-quality kits built for WA conditions.
Greenhouse Tasmania
Tasmania’s cooler climate makes greenhouses incredibly useful for extending the growing season. Look for insulated options or double-layered plastic for better heat retention.
Regional Options: Ballarat, Delacombe, Medowie, Kirribilli, Edgecliff
Even in smaller towns and suburbs, you’ll find options for greenhouses. Regional suppliers often provide greenhouse kits tailored to local weather conditions. You can also get delivery from major retailers if you’re in areas like:
- Ballarat & Delacombe: Cold winters make greenhouses ideal.
- Medowie: A growing gardening hub near Newcastle.
- Kirribilli & Edgecliff: Compact greenhouses are perfect for inner-city gardens.
Tips for Setting Up Your Greenhouse
Once you’ve chosen your greenhouse kit or design, here’s how to get it up and running:
- Pick the perfect spot: Choose a flat area with good sun exposure (ideally north-facing).
- Level the ground: Use pavers or gravel to help with drainage and stability.
- Secure your greenhouse: Use pegs, sandbags, or anchor kits, especially if you’re in a windy area.
- Plan your layout: Use shelves, trays, or planter boxes for efficient space usage.
- Ventilate: Add vents or keep doors open during hot days to prevent overheating.
Common Questions About Greenhouses in Australia
Do I need council approval for a greenhouse?
In most cases, small backyard greenhouses don’t require approval. However, if you're installing a large structure or something permanent, it’s best to check with your local council (especially in heritage zones like Kirribilli).
What’s the best time of year to buy a greenhouse?
Spring and early autumn are great times to set up your greenhouse before the extreme weather hits. However, if you’re planning ahead, greenhouse for sale Australia deals often pop up during EOFY sales and Black Friday.
Can I build my own greenhouse?
Absolutely! Many Aussie gardeners opt for DIY greenhouse kits or even create custom designs using greenhouse hoops and plastic sheets. Just make sure your materials are rated for outdoor use.
Final Thoughts
From compact greenhouse tents to large walk-in tunnels, there’s a greenhouse out there for every Aussie gardener. Whether you live in Melbourne or Medowie, you’ll find kits and materials that suit your climate, space, and budget.
Looking to buy a greenhouse? Start by checking local suppliers or online stores that deliver Australia-wide. And remember — no matter your garden’s size or your level of experience, a greenhouse can help you grow more, waste less, and enjoy your garden all year long.
Ready to get started? Explore top-rated greenhouse kits in Australia and turn your backyard into a thriving green oasis — no matter where you live.