Eucalyptus
Advice
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Light: Eucalyptus prefers direct sunlight. Place it in a location where it will receive at least 6 hours of sunlight daily.
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Watering: Although Eucalyptus is drought tolerant, be sure to water well when the substrate is dry to an inch below the surface. Avoid waterlogging.
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Substrate: Use a well-drained, light substrate to prevent over-watering problems. Add perlite or sand to improve aeration.
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Humidity: Eucalyptus prefers moderate humidity levels. Sprinkle water around the plant or place a dish of water nearby to increase humidity.
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Temperature: Most varieties of Eucalyptus prefer warm climates. Protect the plant from cold draughts and extremely low temperatures.
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Fertilisation: Feed with a balanced fertiliser during the growing season (spring and summer). Follow product recommendations to avoid over-fertilisation.
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Pruning: Prune regularly to shape the plant and promote more compact growth. Remove dead or diseased branches.
Signs of weakness
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Change in leaf colour: This may indicate problems with watering, either too much or too little. In addition, some eucalyptus species may show different coloured leaves depending on their age.
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Leaf drop: May be caused by inadequate moisture conditions, sudden changes in the environment or pests.
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Leaf yellowing: May be due to lack of nutrients, inadequate substrate or exposure to cold draughts.
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Loss of fragrance: Many varieties of Eucalyptus are valued for their distinctive fragrance. If they lose their characteristic scent, it may be a sign of stress.