Oval Leaved Mint Bush makes a spectacular feature shrub for the garden when it is smothered in purple flowers in spring. Place it near outdoor entertaining areas so that the strong minty fragrance of the leaves can also be enjoyed as people rub against the plant or if there is a shower of rain. It can be a bit unreliable, particularly if the plant becomes waterlogged for any length of time. Give it a light trim after flowering to ensure the best possible flowering for the following year. It is a fast growing plant, and can be cut back by a third if a dense habit is required. It wilts when dry, making it a good indicator plant for dry soil. Watering will restore the plant to vigour.
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Prostanthera ovalifolia - mint bush
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Prostanthera ovalifolia - mint bush
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Prostanthera ovalifolia - mint bush