When to plant watermelon in Canberra
Honest answer: watermelon is a poor fit for Canberra. Watermelon is frost-sensitive and your climate has frost months that block the growing window. If you're set on trying, treat it as an experiment — a sheltered microclimate or pots you can move may stretch the rules.
Cool temperate zone tip
Start seed indoors and grow small, fast varieties (Sugar Baby, Mini Love) on a warm north-facing bed in Melbourne.
Frost matters here: the last frost around Canberra typically falls in December, with the first returning around March. Watermelon is frost-sensitive, so keep it inside that frost-free run.
Gardening near Canberra?
This calendar uses Canberra's average climate. Get the interactive version tuned to your exact suburb — free, no account needed.
Open your calendar →Frequently asked questions
Can you grow watermelon in Canberra?
Canberra's cool temperate climate makes watermelon a poor fit: Watermelon is frost-sensitive and your climate has frost months that block the growing window.