Pearl orange can tolerate half shade, in the growth process need to add enough sunlight, can not be too shaded, can be raised in bright astigmatism, accept sufficient astigmatism to promote growth and fruiting.Although supplement enough light, but the summer light is strong, need to pay attention to good shade, can not be directly exposed to strong light.
The most suitable temperature for the growth of pearl orange is about 10 -20 , its cold resistance is relatively strong, and it can withstand a certain degree of low temperature in winter, but the temperature should be kept above 5 .
Pearl oranges like to grow in a slightly moist place. During the growing period, it is necessary to keep the pot soil moist and properly water to supplement the moisture. However, it is necessary to water appropriately each time. Never give too much water, otherwise it will affect the growth. Be careful not to water the leaves or fruits, or it will also cause decay. You can choose the pot soaking method to supplement the moisture.Winter growth is slow, so reduce watering and keep the potting soil dry.
Fertilizer should be applied every 1-2 weeks during the growth period to meet the nutrient requirements of pearl orange, and the fertilizer application in winter should be reduced.
Growth may breed pests and diseases, need more ventilation at ordinary times, pay attention to prevention, once the emergence of timely spraying treatment.
