Osmanthus fragrans is loved by people for its rich fragrance, but many people always encounter the problem of yellow leaves when growing it. So what is the reason for the yellow leaves of Osmanthus fragrans? How to remedy the yellow leaves of Osmanthus fragrans? Let's take a look. What is the reason for the yellow leaves of Osmanthus fragransSoil discomfortIt likes slightly acidic soil. If the soil becomes alkaline after excessive watering, the main stem will grow poorly and the leaves will turn yellow. Not enough lightIt likes sunlight. If there is not enough light in the growth environment, the leaves will turn yellow. Poor water and fertilizerWater and fertilizer are the key factors to support growth. If there is a lack of water and fertilizer, the main stem will become weak and the leaves will turn yellow. However, if there is too much water and fertilizer, the rhizome cannot bear it and the leaves will turn yellow. Infectious diseasesIf the plant is not properly cared for, it may develop chlorosis, which causes the leaves to turn yellow. How to remedy the yellowing leaves of Osmanthus fragransAfter the leaves of Osmanthus fragrans turn yellow, if the soil is not suitable for alkalinity, you need to add acidic substances to the soil and replace the soil regularly. If it is caused by insufficient light, ensure sufficient sunlight and prune appropriately to increase light transmittance. If it is caused by improper water and fertilizer release, water and fertilizer should be released appropriately, and excessive water and fertilizer will promote the discharge of unnecessary water and fertilizer. If it is caused by infection and disease, the diseased leaves need to be removed immediately, and then sprayed with medicine for treatment. If it is caused by normal aging and yellowing, just cut off the fallen leaves. Cultivation method of Osmanthus fragrans1. SoilIf you want to grow sweet osmanthus well, it is important to provide suitable soil conditions. Slightly acidic soil is suitable for its growth, but if the acidity is too strong, it will cause the plant to grow slowly, the leaves will become yellow and dry, and there will be fewer branches. If it is in alkaline soil, the leaves will wither after two or three months, and gradually face death. 2. WateringWait until the soil in the pot is completely dry before watering. Water thoroughly. However, the degree of watering varies according to the time. Plants that have just been repotted need less watering, and less watering in rainy weather, but in summer and autumn, more watering is needed. 3. LightingIt likes light. When it is maintained indoors, it needs to be placed in a sunny place, and the daily light time should be maintained at 8 to 12 hours to meet normal needs. 4. FertilizationIt likes to grow in a nutrient-rich environment. When it germinates and develops flower buds, it needs to apply more nutrients containing phosphorus and potassium to enable the plant to grow healthily. |
Author: Fluent Summer is the home of mung beans! ...
We all know that tofu is a common soy product in ...
The menstrual volume is relatively small and the ...
Is uterine hypertrophy harmful to women's bod...
I believe everyone knows the importance of skin t...
The occurrence of colorectal cancer often goes th...
Author: Hu Shaohua Recently, Chinese scientist Pr...
In our daily lives, many women have small breasts...
Smart toilets are self-cleaning, deodorizing, and...
Marathon is a long-distance running sport that is...
Recently, some netizens discovered that Zhang Yix...
Women have different perceptions of pain. Some ha...
The Bodhi tree is native to India, so it is commo...
There is a saying on the Internet that people wit...
Failure of follicles to grow is a condition of fo...