How to care for osmanthus trees
Today's article delves into how to care for osmanthus trees and the cultivation methods and management tips for growing these flowers. These are great gardening knowledge and tips, so it's recommended to save them for future reference!
If the leaves of osmanthus trees turn yellow, it is necessary to take countermeasures based on the cause: if it's due to inappropriate temperature, provide it with the appropriate temperature; if it's due to excessive watering, reduce the watering, only water when the soil is dry; if it's due to insufficient fertilization or excessive fertilization, fertilize reasonably; if it's due to unsuitable soil, make appropriate adjustments to the soil quality.
I. Appropriate Temperature
15-28°C is the optimal temperature range for the growth of osmanthus trees. In the summer, if the temperature is too high and no cooling measures are taken or it is still exposed to direct sunlight, the leaves can easily turn yellow. In winter, if the temperature is too low and no proper insulation measures are taken, the leaves can also turn yellow. Therefore, when caring for osmanthus trees, it is important to cool them down in the summer, possibly by placing them in a cooler location, and to keep them warm in the winter, possibly by moving them indoors.
II. Reasonable Watering
This type of flower is not tolerant of waterlogging. Excessive watering can easily lead to root rot, which will cause the leaves to turn yellow. Therefore, when planting this plant, it is essential to choose well-draining, loose soil. Additionally, daily watering should not be too frequent or excessive; water only after the potting soil has dried out.
III. Correct Fertilization
Insufficient fertilization can cause the leaves of this plant to turn yellow, so it is necessary to apply fertilizers reasonably during its growing period. Liquid fertilizer and compound fertilizer are both suitable, but the concentration should not be too high. Also, it is important to change the pot and soil in a timely manner to ensure that the soil does not become compacted and that there is enough nutrient in the soil. It is worth noting that fertilization should not be rushed; excessive fertilization or a high concentration can be harmful to the plant's growth, even leading to root burn and yellow leaves.
IV. Adjusting Soil Quality
Osmanthus trees prefer slightly acidic soil. If the soil is alkaline or becomes alkalized, the leaves of the plant may turn yellow. To maintain soil acidity, you can mix a little sulfuric acid iron or leftover beer into the water when watering. Similarly, the sulfuric acid iron solution and beer should be diluted, and their concentrations should not be too high.
The above is an explanation of how to care for osmanthus trees, as well as related cultivation methods and management tips, hoping to provide a little help for your life!