1、 Raise the temperature

Reason: the temperature in the growth environment is low, which does not meet the requirements for the growth of white palm, which will lead to frostbite of the plant and yellowing of the leaves of white palm

Solution: the white palm has requirements for the surrounding temperature. The temperature in winter should not be lower than 5 ℃. After frostbite and yellowing, it should be moved to a warm room in time

2、 Reduce glare

Reason: white palm is suitable for growing in astigmatism environment. If the light is too strong, it will burn the leaves and cause some of the leaves to turn yellow

Solution: take shade measures in summer. Once exposed to the sun, move to a cool and ventilated place immediately and spray water appropriately to promote recovery

3、 Regulating water and fertilizer

Reason: in order to grow well, reasonable watering and fertilization should not be missing. Once watering and fertilization are not applied for a long time, the growth of the plant will be bad, causing the leaves to turn yellow gradually. However, excessive watering and fertilization will lead to root rot and yellow leaves

Solution: properly adjust the demand for water and fertilizer according to the actual growth demand

4、 Soil replacement

Reason: Although the requirements of white palm on the soil are not high, the hardening and heavy viscosity of the soil or long-term alkaline will lead to yellow leaves

Solution: loosen the soil regularly and replace it with soil suitable for the growth of white palm. It can be prepared with peat soil, rotten leaf soil, perlite, etc