With the arrival of winter, many flower enthusiasts find that their osmanthus盆景 have yellowed leaves and dry branches, and some have even withered completely. Faced with this situation, many flower friends feel confused and anxious, not knowing what to do. Let's explore the reasons for the withering of osmanthus盆景 in winter and solutions.
Reasons for the withering of osmanthus盆景 in winter1. Low temperature injury: The temperature drops sharply in winter, and osmanthus盆景 are less resistant to low temperature, prone to frost damage, resulting in withered branches and leaves.
2. Improper water management: The water requirement of osmanthus盆景 decreases in winter. If excessive watering, it can easily lead to root rot and cause withered branches and leaves.
3. Insufficient light: The day length in winter is short, and the osmanthus盆景 does not get enough light, affecting photosynthesis and leading to poor growth of branches and leaves.
4. Improper fertilization: Excessive or insufficient fertilization may affect the growth of osmanthus盆景, leading to withered branches and leaves.
What to do if osmanthus盆景 withers in winter?1. Increase temperature: In a low temperature environment, you can use materials such as plastic film and cotton quilt to build a thermal insulation facility for osmanthus盆jing, increase the temperature, and reduce low temperature injury.
2. Control watering: The water requirement of osmanthus盆jing decreases in winter. It is necessary to control the watering frequency to avoid root rot. Generally, it can be watered once every 10 days, keeping the soil slightly moist.
3. Increase light: Place the osmanthus盆jing in a place with sufficient sunlight and try to extend the duration of sunlight to meet its light requirements.
4. Reasonable fertilization: According to the growth condition of osmanthus盆jing, apply appropriate amount of organic fertilizer or compound fertilizer to supplement nutrition and promote growth.
5. Pruning branches and leaves: For withered branches and leaves, trim them in time to reduce nutrient consumption and help the plant recover.
6. Prevent diseases and insect pests: Winter is a high incidence period of diseases and insect pests. It is necessary to check osmanthus盆jing regularly and deal with diseases and insect pests in time.
Preventive measures1. Choose osmanthus varieties with strong cold resistance, such as 'Jin gui' and 'Yin gui'.
2. Before the arrival of winter, warm the osmanthus盆jing, such as building thermal insulation facilities and increasing indoor temperature.
3. Control watering to avoid root rot.
4. Reasonable fertilization to meet the growth needs of plants.
5. Regularly check for diseases and insect pests and deal with them in a timely manner.
The withering of osmanthus盆jing in winter is not beyond salvation. As long as we understand the reasons and take corresponding measures, we believe that your osmanthus盆jing can certainly recover and bloom beautifully again. In this process, we also need to continue learning and improving our flower raising skills to create a good growth environment for our beloved plants.