Reasons and Solutions for the Yellowing of Jasmine Leaves
An introduction to the reasons and solutions for the yellowing of jasmine leaves, with the editor of this site ready to introduce the following content.
Reasons and Solutions for the Yellowing of Jasmine Leaves
The yellowing and falling of jasmine leaves are caused by improper maintenance. If it is caused by excessive watering, stop watering and maintain the soil moist. If it is caused by alkaline soil, change to acidic soil. If it is due to over-fertilization or excessive fertilization, it is necessary to grasp the correct fertilizing method, apply a small amount multiple times, and change the soil if necessary.
What Causes the Yellowing of Jasmine Leaves
The yellowing of jasmine leaves may be due to the plant being in a new environment, which is nothing to worry about as it will recover after a period. Improper lighting, either too strong or too dark sunlight, can cause the leaves to turn yellow. Incorrect application of water and fertilizer is also a reason, as too much or too little is not suitable. It could also be due to pest and disease infections, so it is necessary to ventilate and prevent them in daily care.
Reasons for the Yellowing of Jasmine Leaves
If the new leaves of jasmine have green veins and a yellow surface, the main reason is severe alkalinity in the potting soil during maintenance, which prevents the absorption of iron, leading to yellow leaves. It is necessary to water硫酸亚铁 to alleviate the condition.
Deficiency of Fertilizer: The yellowing of jasmine leaves indicates a lack of nutrients. Under suitable temperature and lighting, the plant can bloom continuously, consuming a large amount of nutrients. The nutrients in the potting soil are limited, and after some time without sufficient nutrients, the leaves will turn yellow, requiring the addition of phosphorus and potassium fertilizers.
Disease: Powdery mildew is highly contagious and can cause the jasmine leaves to curl, turn yellow, and develop white spots. Upon discovery, immediately remove the diseased leaves and spray the entire plant with carbendazim or abamectin.
Solutions for the Yellowing and Falling of Jasmine Leaves
The yellowing and falling of jasmine leaves are caused by improper maintenance. If it is due to excessive watering, stop watering and maintain the soil moist. If it is due to alkaline soil, change to acidic soil. If it is due to over-fertilization or excessive fertilization, master the correct fertilizing method, apply a small amount multiple times, and change the soil if necessary.
Pruning: You can剪去 the yellowed leaves of jasmine and when watering, add 2 drops of vinegar to the spray bottle, making the water slightly acidic. This provides an acidic environment for the plant, and long-term use of vinegar will gradually make the soil acidic.
Rescue: Jasmine prefers a moist environment and is not drought-tolerant. Insufficient watering can inhibit plant growth and cause leaves to turn yellow. Severe cases can lead to the entire plant drying up and dying. Jasmine is averse to waterlogging, and excessive watering can cause the roots to rot in stagnant water. After the roots rot, they cannot absorb nutrients and water, leading to yellowing and drying of the leaves.
Fertilization: When fertilizing jasmine, apply a multi-element fertilizer in the pot and supplement with monopotassium phosphate or "Flower More No. 2". After flowering, water with a compound fertilizer, and when the flower buds are about to grow, water with monopotassium phosphate again. This alternating fertilization method can make the plant lush and flowers abundant. Insufficient or improper fertilization can easily cause yellowing of the leaves.
Prevention and Control: Jasmine should be maintained in a sunny environment, with proper shading during summer and preferably moved to a semi-shaded indoor area. Watering should be moderate and avoid waterlogging. Fertilize frequently with thin solutions, dilute with water, and never apply thick fertilizers.
This article shares the full content on the reasons and solutions for the yellowing of jasmine leaves, hoping it will be helpful to green plant enthusiasts!