What are the secrets to properly caring for osmanthus flowers
The editor will explain the secrets to properly caring for osmanthus flowers, as well as knowledge about the care techniques and precautions for osmanthus plants. Below, the editor will provide a detailed explanation.
If the leaves of osmanthus turn yellow, it is necessary to take measures based on the cause: if it's due to inappropriate temperature, provide it with suitable temperature; if it's due to excessive watering, reduce watering and only water when the soil is dry; if it's due to insufficient or excessive fertilization, fertilize reasonably; if it's due to unsuitable soil, change the soil appropriately.
I. Suitable Temperature
15-28℃ is the optimal temperature for the growth of osmanthus flowers. In summer, if the temperature is too high and no cooling measures are taken or if it is still exposed to direct sunlight, it is easy for the leaves to turn yellow. In winter, if the temperature is too low and no proper measures are taken to keep warm, it can also cause the leaves to turn yellow. Therefore, when caring for osmanthus, it is important to cool down in summer, which can be placed in a cooler place, and keep warm in winter, which can be moved indoors.
II. Proper Watering
This plant does not tolerate waterlogging. Once watered too much, it can easily lead to root rot, which will cause yellow leaves. Therefore, when planting this plant, it is necessary to choose well-draining, loose soil. Also, do not water too frequently or too much at a time; water only after the potting soil has dried.
III. Correct Fertilization
If there is insufficient fertilization, it can lead to yellow leaves in this plant. Therefore, during its growing period, it is necessary to apply fertilizer reasonably, using liquid fertilizer and compound fertilizer, but be careful not to apply too high a concentration. Moreover, it is important to change the pot and soil in time to ensure that the potting soil does not compact and has enough nutrients. It is worth noting that fertilization should not be rushed; excessive fertilization or high concentration is not conducive to its growth and can even cause root burn and yellow leaves.
IV. Changing Soil Quality
Relatively speaking, it prefers slightly acidic soil. If the soil is alkaline or becomes alkalized, the leaves of this plant may turn yellow. To maintain soil acidity, a little硫酸亚铁 (sulfuric acid iron) or leftover beer can be mixed with water when watering. Similarly, both硫酸亚铁 solution and beer should be diluted and should not be too concentrated.
The above shares the secrets to properly caring for osmanthus flowers, as well as a comprehensive introduction to the care techniques and precautions. It is hoped that this will bring some related knowledge about green plants to green plant enthusiasts.