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You can try the following solutions:
1. Examination of watering: the demand for moisture is high in the pyres, but over-watering or water scarcity can lead to yellowing and falling leaves. Ensure that water is moderately watered and that the soil is wet but not wet. See the moisture of the soil before watering, avoiding water accumulation or excessive drying。
2. Aligning light: the tree likes bright light, but exposure to strong sunlight for long periods may lead to yellow and burns. Placing the tree in a dispersing light or half-massive position, or providing appropriate shades during high summer temperatures。

3. Provision of appropriate humidity: the pelican tree prefers a high humidity environment, especially during the growing season. Increased humidity can be achieved through the use of humidifiers, the placement of basins in wet pallets or frequent spraying of folates。
4. Consideration of nutrition: pyramid trees may lead to yellowing of leaves due to lack of proper nutrition. Fertilizers suitable for the thorium tree are applied, and a proper amount of fertilisation is applied according to the packaging instructions to supplement the nutrients required。

5. Screening of pests and pests: some pests may also lead to yellowing and leaf loss from the ostrich leaves. Check the leaves and tubers for any signs of pests. If problems are identified, appropriate preventive measures, such as the use of appropriate insecticides or agents, can be taken。
6. Attention to temperature and environmental change: the pelican tree is more sensitive to temperature and environmental changes, and sudden temperature fluctuations or cold environments may lead to yellowing and falling leaves. To the extent possible, eucalyptus are not exposed to cold or excessively dry environments。
If the problem persists or deteriorates, it is recommended to consult plant experts or horticulturalists for more detailed guidance and assistance. They can offer more precise solutions based on the specific circumstances you provide。

The proper conservation of the tree can be achieved in the summer by:
1. Light control: the tree likes bright light but should avoid exposure to strong direct sunlight at high summer temperatures. Placing the tree in a dispersing light or half-massive position or providing appropriate shades。
Temperature control: the temperature range suitable for growth of the plume tree is generally between 18°c and 25°c. At high summer temperatures, care is taken to avoid exposure of plants to overheating environments, in particular prolonged exposure to high temperature outdoor conditions。
3. Moderate watering: rising summer temperatures will increase the water demand for oscillating trees. However, attention still needs to be paid to the moderate application of water and to avoiding over-watering leading to root decay. The moisture of the soil is observed before the water is watered, and only when the soil surface is slightly dry can an appropriate amount be watered。

4. Provide appropriate humidity: the pelican tree prefers a higher humidity environment. In the dry summer, measures can be taken to increase air humidity, such as the use of humidifiers, the placement of basins in pallets or frequent spraying of folates。
5. Consideration of ventilation: summer ventilation is also important for pyrotechnic trees to ensure that air flows help to reduce temperature and reduce the problem of high humidity. Provide adequate ventilation at the right time and location。
6. Fertilizer control: the summer is a rich season for pyro-tree growth, and proper fertilization contributes to the healthy development of plants. Select the fertilizer suitable for the ostrich tree and apply it in appropriate quantities according to the packing instructions。
7. Pest and pest control: summer is the season in which pests and diseases breed, with regular inspections of the leaves and penises of the plume, with attention to the prevention of common pests and diseases. If problems are identified, appropriate insecticides or agents can be used to combat them。
Through the conservation measures described above, the pelican tree can be helped to maintain healthy growth during the summer. Appropriately adapt conservation methods to specific environmental conditions and plant conditions, closely observe plant responses and address any problems in a timely manner。





