Hydrangea Blueing
Certain varieties of Hydrangea can be turned blue or purple by adjusting their pH.
Climate Zones
The Australian continent can be divided into four climate zones based on seasonal rainfall and temperature extremes.
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Hydrangea Blueing
Certain varieties of Hydrangea can be turned blue or purple by adjusting their pH.
Climate Zones
The Australian continent can be divided into four climate zones based on seasonal rainfall and temperature extremes.