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Perth's winter rainfall decline and what to plant now

The wet season is shorter than it was. Established local natives are outperforming imports.

Garden Forward editorial team · Published 2026-06-12 · Updated 2026-06-12 · Perth, Australia

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Perth's long-term winter rainfall trend is downward, shortening the window in which plants can establish without irrigation.

Autumn planting, generous mulch and locally sourced natives give the best survival rates.

Some Mediterranean species perform well but several have naturalised — check regional restrictions before planting.

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Editorial content. Narrative may be assisted by Noah, but plant traits, native status, safety information, climate figures and suitability scores are locked factual fields that Noah cannot alter.