1、 The temperature is too low

Lvluo is afraid of freezing. If the curing temperature suddenly decreases or lvluo is attacked by cold wind, the leaves of the plant will suddenly turn yellow. The yellow leaves cannot turn green. Cut off the yellow leaves directly to avoid affecting the ornamental value of the green rose. Provide the maintenance temperature as soon as possible to avoid the cold wind

2、 Excessive fertilization

The tolerance of green rose to fertilizer and water is limited. If excessive fertilization exceeds the maximum load of the plant, the leaves of green rose will turn yellow. When the fertilizer damage is light, the basin soil can be flushed with large water to dilute the excessive fertilizer water. When the fertilizer damage is serious, it is necessary to replace the new basin soil and replant

3、 Sun exposure

If the light in the maintenance environment is too strong and the green pineapple is suddenly exposed to the sun, the leaves of the plant will suddenly turn yellow. The yellow leaves cannot be turned green. Cut off the yellow leaves directly to avoid affecting the ornamental value of the green rose. Move the potted plants to a cool and ventilated place for maintenance as soon as possible to prevent the green rose from being exposed to the sun

4、 Soil drought

The drought tolerance of green rose is poor. If the soil is too dry, the stems and leaves of green rose will wilt and the leaves will suddenly turn yellow. For the yellow leaves caused by water shortage, move the potted plants to a cool and ventilated place, water the green pineapple in time, and the plants will slowly recover