When to plant cauliflower in Perth
Perth sits in Australia's temperate zone. Computed from Perth's Bureau of Meteorology climate averages, here is the cauliflower window:
Sow
April – October
Transplant
—
Harvest
~3 months after sowing
Temperate zone tip
Sydney cauliflower works in cool autumns. Choose smaller, faster varieties to reduce risk.
Frost matters here: the last frost around Perth typically falls in September, with the first returning around May.
Gardening near Perth?
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Open your calendar →Frequently asked questions
When can I plant cauliflower in Perth?
In Perth (temperate zone), sow seed April – October. Expect to harvest roughly 3 months after sowing.
Can you grow cauliflower in Perth?
Yes — cauliflower grows well around Perth when planted in its window. Sydney cauliflower works in cool autumns. Choose smaller, faster varieties to reduce risk.