Watermelon at the supermarket
Averaging $3.69/kg right now (25/07/2026)
▲ 3.1% per month
Price is rising at 3.1% per month over the past year.
9 months of watermelon price history
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Track watermelon prices, or grow your own
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Worth growing your own?
A $3.25 seed packet can grow roughly $24 worth of watermelon over a season at today's price of $3.69/kg, from about 6.4 kg off a 4 m² bed.
Best-case estimate, assumes a full, healthy crop and counts only the seed cost (not water, time, or losses). Yield based on a 4 m² home garden bed. Yield source: QLD DAF Cucurbit Production Guide; NSW DPI Growing Guide. Supermarket value uses today's live price from this page. Seed price scraped 18/04/2026.
Handy garden supplies
A few things that make growing easier, from Amazon Australia.
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Pests to watch for
Australian pests and diseases that target watermelon. Full library.