The leaves of the rich tree turn yellow and learn these five tricks to be green all the year round.

The leaves of the rich tree are green, the common potted plants in the family, and the leaves turn yellow during maintenance, all of which are caused by improper maintenance. Need to know what reason, in order to find a solution, the following for you to introduce the reasons and solutions to the yellowing of the leaves of the rich tree!

(1)。 Soil discomfort

The rich tree likes the acidic soil. If the soil is not changed for a long time, the soil will be alkalized, resulting in malnutrition, and the rich tree will cause its leaves to turn yellow. The soil in the northern region contains a lot of salt and alkali, which is not conducive to the growth of wealth trees.

Treatment method: change the soil regularly to ensure a good soil environment of the plant, and you can also add a small amount of ferrous sulfate to the water when watering to improve the soil.

(2)。 Temperature discomfort

The suitable growth temperature of rich tree is between 20 and 30 ℃, so the temperature is too high or too low, which is disadvantageous to the plant growth. The temperature is too high, the evaporation is fast, and the water shunt loses the mass, which affects the absorption of water and nutrients by the plant, resulting in the yellowing and falling of the leaves. If the temperature is too low, the plant will suffer frost injury, which will cause the leaves of the rich tree to turn yellow.

Treatment: temperature control is mainly in winter and summer, warm measures in winter, timely cooling in summer, and normal maintenance in other seasons.

(3)。 Diseases and insect pests

Diseases and insect pests can cause the leaves of rich trees to turn yellow, and the initial symptom of leaf spot disease is yellow spots on the leaves. Pests such as shell insects and red spiders can also cause plant leaves to turn yellow.

Treatment: timely prevention of diseases and insect pests, usually in a well-ventilated environment maintenance, regular spraying, the discovery of diseases and insect pests need to be dealt with in a timely manner.

(4)。 Improper watering

The rich tree needs to be thoroughly watered and watered thoroughly. There can be no stagnant water in the basin soil to keep the basin soil moist. Too much or too little watering can also lead to yellowing of leaves.

Treatment method: when you get rich and water too much, keep it in a ventilated place in time to loosen the soil and accelerate water evaporation.

(5)。 Improper fertilization

Rich trees need proper nutrients, and if they are insufficient, their growth is limited, resulting in yellowing leaves. Too much fertilization can also damage the roots, causing the leaves to turn yellow.

Treatment method: excessive fertilization, timely watering dilution, so that excess fertilizer dilution, so as not to cause fertilizer damage. Change the soil and basin regularly to ensure the nutrients needed for growth. Fertilize too little to replenish nutrients in time.