Costa travels to central Victoria to find out what type of plants and gardens can withstand extreme temperatures. He discovers which plants work in a garden that hasn't been watered for eight months; then wades through an aromatic lavender farm. At the other end of the spectrum, weeds also thrive in dry climates and are actually some of the best ingredients for salad.
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Ready to Watch Costas Garden Odyssey, Season 2, Episode 12?