What is the cause of the dry leaves of the gentleman, and what can be done to solve it?

The dry and yellow leaves of the Junzi orchid are caused by excessive water, and the soil needs to be replaced, watered with overnight tea, and put on the balcony to bask in the sun.

1. Continue to maintain.

Reason: Monarch orchid will continue to grow and consume nutrients, under the action of metabolism, the leaves will gradually age, and some old leaves will dry up.

Solution: This is a normal growth phenomenon, wait for the leaves to fall after they are old and withered, and then pick them up and continue to do other maintenance.

2. Dilute fertilizer.

Reason: It is the need for fertilization during growth, so that it can adapt to growth, but once thick fertilizer is applied or too much is applied, the root root can not be absorbed normally, which will cause the roots to burn and the leaves will dry up.

Solution: Maintain the principle of thin fertilizer and frequent application during maintenance, apply a small amount of thin fertilizer, once the fertilizer is too much, stop fertilizing immediately, and if the fertilizer is too much and too thick, water immediately to make the excess fertilizer flow out.

3. Soft lighting.

Reason: It is suitable for growing in soft light, once exposed to strong light, it may cause leaf wilting.

Solution: Keep the Monarch Orchid under the bright scattered light of Duan Qin, and block the scorching sun when the light is strong. Bridge burning branches.

Fourth, disease prevention and control.

Cause: Orchid can be infected with leaf spot, which is one of its most common diseases, which not only causes the leaves to dry out, but also affects the entire plant.

Solution: Usually do a good job of prevention, after the onset of the disease, spray methyl tobuzin, carbendazim and other fungicidal agents, spray several times in a row.

The leaves of the happy tree are dried and curled, which is a phenomenon of obvious leaf dehydration. The main cause of leaf water loss is the root system losing water and unable to provide water to the happy tree, which is normally due to excessive watering or potting soil slabs, resulting in root rot or dryness.

1: The phenomenon of dry curling of happy leaves caused by excessive watering is not easy to be too wet when watering, and the soil that is too wet is easy to accumulate water and produce root rot and yellow leaf curls. It is best to keep the soil dry and watered, so that it is not dry and watered, so that it is conducive to the growth of the root system, so that the leaf curl is not easy to appear.

2: The soil board is hard and impermeable, and the water after watering cannot penetrate into the soil layer, resulting in most of the root system being unable to absorb water and nutrients, resulting in leaf water loss and nutrient and leaf dryness and curling. The best way is to loosen the soil properly, so that the soil is loose, breathable, drainage, and conducive to root growth.

Three: The happiness tree that has been placed indoors for a long time is also easy to cause leaf dehydration and leaf drooping and curling after being moved out of the outdoor exposure to the sun, but it will slowly return to normal after one night after moving indoors.

Four: there are pests and diseases are also easy to cause the phenomenon of dry curling of leaves, it can be observed that if the leaves are caused by insect pests, insecticides can be used to kill insects, and if they are caused by fine yin, antibiotics can be used to treat diseases.

Five: insufficient nutrients are also easy to cause the symptoms of leaf curling, dig holes on the side and bury compound fertilizer and mineral additives according to the amount, and the amount is not easy to be too much to prevent fertilizer damage.