What are the reasons for jasmine leaves turning yellow and dropping in summer?
What should be noted when spraying jasmine in summer? Please note the following points when spraying jasmine in summer: 1. Target the right pest. At this stage the main pest is the fruit borer, which can be sprayed with abamectin, ivermectin, or avermectin. 2. Strictly control the dosage. At high temperatures the chemical activity of the pesticide is stronger, and at the same time the crop's metabolism...
What causes jasmine leaves to turn yellow or drop in summer? Please give guidance.In summer, the main cause of jasmine leaves turning yellow or dropping is improper fertilizer and water management. If the potting soil is too dry, the leaves will wither, but if the potting soil is constantly too wet, the leaves will also turn yellow. In addition, after keeping jasmine in a shady spot for a long time and then suddenly moving it to a sunny spot for exposure, the leaves will also show yellowing.
Therefore, in summer you should loosen the soil often so that water does not accumulate in the pot. Generally water once every 2 days, watering until it is thoroughly soaked; usually in the morning and evening, spray water on the leaf surface and around the pot to increase the ambient humidity. When moving it from a shady spot to a sunny spot, there should be a gradual process of adaptation.
Applying unrotted raw fertilizer will burn the roots and cause the tips of the jasmine to turn yellow. Therefore, be sure to apply fully rotted (fermented) organic fertilizer.
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