The suitable temperature for its growth in different seasons is also different. From January to October, the temperature should be controlled at 18-25 ℃, from October to next January, the temperature should be controlled at 10-12 ℃, and the lowest temperature in winter should not be lower than 8 ℃. When the temperature is right, it will blossom more brightly and the leaves will be more luxuriant.
It likes a warm and semi - overcast environment. During its growth, it should avoid direct sunshine in summer. It can be placed in a place with astigmatism, and adjusted properly according to the weather.
Usually watering should be appropriate, not too dry or too wet, otherwise it will cause the leaves to turn yellow. In summer when the temperature is relatively high, the amount of water should be increased appropriately, 1-2 times a day, and the humidity of the breeding environment should be increased by spraying water properly. In winter, the basin soil should be kept as dry as possible and not too wet. Pay attention not to let it be drenched in the rain when blooming.
After unfolding leaves and before flowering, apply a half month's rotten thin cake fertilizer water. After forming flower buds, apply phosphorus fertilizer. When applying fertilizer, try not to get it on the leaf surface. After applying fertilizer, spray some water, clean the lower leaves, and dry them to avoid rotting.
The common diseases of the big rock Tung are wilt nematode, putrefaction and grey mould, etc. after being damaged, the sick plant should be cleaned up in time and burned down, and then sprayed with proper chemicals for control.
