3 picksAmazon AU links

Compare the top 3 greenhouses in Australia 2026

3 greenhouse picks for Australian buyers, compared side by side: ALFORDSON Greenhouse 3.5 x 2 x 2 (Runner up); Costway Mini Green House with (Our pick); Green Fingers Walk in Greenhouse (Also great).

Read the full editorial guide

Our pick

Costway Mini Green House with Waterproof Bottom Mat

A small clear tent greenhouse with a metal frame and a detachable bottom mat

$32.95★ 5 (4)

Footprint95 x 50 cm

Height85 cm

Item weight1.5 kg

Cover materialPolypropylene and PVC

Metal frameClear coverBottom matGround stakes

95 x 50 x 85 cm and 1.5 kg (product information table)
Detachable waterproof bottom mat that is easy to clean (bullet)
Metal frame with strong connectors and reinforced joints (bullet)

Why we picked this

A small clear tent greenhouse with a metal frame, sold by COSTWAY-AU and rated 5.0 from only 4 ratings, so treat the score as early. The listing gives 95 x 50 x 85 cm and 1.5 kg, a detachable waterproof bottom mat, …

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Also great

Green Fingers Walk in Greenhouse Aluminium Polycarbonate 2.4 x 1.9 x 2.0 m

Double walled PC panels on an aluminium frame and base, listed with opening roof vents and a gutter system

$369.95★ 3.8 (6)

Length2.42 m

Width1.9 m

Height2.01 m

Frame materialAluminium

Walk inDouble walled PCAluminium frameGutter system

2.42 x 1.9 x 2.01 m in the product information table
Unbreakable double walled PC panels (bullet)
Rust resistant aluminium frame and an aluminium frame base (bullets)

Why we picked this

A rigid panel walk in on an aluminium frame, listed with double walled polycarbonate panels, a gutter system and opening roof vents, 2.42 x 1.9 x 2.01 m overall. The listing is not consistent about the door: its pag…

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Runner up

ALFORDSON Greenhouse 3.5 x 2 x 2 m Steel Frame PE Cover

A walk in steel frame tunnel, 3.5m x 2m x 2m, with a 140gsm PE cover and 6 mesh windows

$119.96★ 4.1 (33)

Floor areaAbout 7 square metres

Cover140gsm PE

Mesh windows6

Steel tube diameter19mm (A+ text)

Walk in tunnel140gsm PE cover6 mesh windowsSteel frame

3.5m x 2m x 2m, which gives about seven square metres of floor
140gsm PE cover and a thicker galvanised steel tube frame with 0.5mm thickness (bullet)
6 mesh windows with 3 sides fully hook and loop (A+ text)

Why we picked this

A walk in fabric tunnel, 3.5 x 2 x 2 m, which gives seven square metres of floor. The listing gives a 140gsm PE cover, a galvanised steel frame with 19mm tube at 0.5mm thickness and reinforced diagonal poles, 6 mesh…

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Which one should you buy?

The Costway Mini Green House is the pick for seedlings and small spaces, though its 5.0 rests on four ratings. The ALFORDSON 3.5 x 2 x 2 m tunnel gives seven square metres of walk in floor on a steel frame with a PE cover. The Green Fingers 4 Tier Mini suits a shelf of seed trays and small plants.

For full context on why we ranked these the way we did, what alternatives we considered (and rejected), and the broader buying-guide framework, read the full The Best Greenhouses in Australia for 2026.

Open data

NestPath also publishes an open appliance dataset, the AU Verified Amazon Appliance Dataset, licensed under CC BY 4.0. It includes records from our buying guides, with fields for brand, price, availability, rating, review count, editorial role, verification date and Amazon AU product links. Download it free as CSV or JSON.

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Free tools and guides for Australian first home buyers

FHB Eligibility CheckerWhich schemes do you actually qualify for?Borrowing Power CalculatorHow much can you actually borrow?Mortgage Repayment CalculatorWeekly, fortnightly & monthly repayments Stamp Duty CalculatorKnow your full upfront costs by state Move-In Cost CalculatorThe full first-30-days figure, not just stamp duty Open Amazon AU DatasetFree CSV and JSON of our Amazon AU picks, CC BY 4.0.