Green beans are the immature pods of varieties of the common bean (Phaseolus vulgaris) bred to be eaten whole — pod and all — rather than shelled for their seeds. They are one of the most widely consumed vegetables in the world, available fresh, frozen, and canned.
Modern green bean varieties are “stringless” — the tough fibre that once ran along the pod seam has been bred out. They come in bush and climbing forms, and in colours from green to yellow (butter beans) to purple. The flavour is mild and grassy, and they cook quickly.
Green beans are grown commercially across Australia, with significant production in Queensland, Victoria, and Tasmania. They are available year-round, with peak freshness in summer and autumn. Frozen green beans retain their quality well and are a common pantry item.
How it's produced
Green beans are a warm-season crop, sown directly into the soil after frost risk has passed. Bush varieties grow to about 50 centimetres and produce a concentrated harvest, making them suited to mechanical picking. Climbing varieties produce over a longer period and are more common in home gardens and smaller-scale operations.
Pods are harvested while still young and tender, before the seeds inside have developed significantly — typically 10 to 14 days after flowering. For fresh market, beans are often hand-picked or harvested with gentle mechanical pickers. For processing (freezing or canning), large-scale mechanical harvesters are used. The crop grows quickly, and in warmer climates, multiple plantings per season are common.
What it costs the planet (per kilo)
≈ Estimated from its category — typical for legumes & pulses, not measured for this item yet. Sources & methods →
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