1. How to raise nocturnal incense

Temperature: Nocturnal incense is produced in subtropical or warm temperate regions, and its cold resistance is relatively poor. Therefore, when the weather starts to get cold in mid and late October, it needs to be moved into a warm room or greenhouse, and the temperature cannot be lower than 8 degrees. If the temperature drops below five degrees, its leaves will slowly turn yellow and the whole plant will die

Light: Nocturnal incense likes a sunny environment. Generally, it can be maintained on a sunny balcony from May to October, and it can be protected from the sun in midsummer. In other months, the plant's demand for sunlight is relatively much lower

Watering: the growth period of evening primrose is in summer. During this period, it is necessary to keep the basin soil moist and appropriately increase the number of watering, but pay attention not to allow ponding in the basin soil

Fertilization: the flowering period of evening primrose is from May to October. In this period, we must ensure sufficient nutrient supply. Liquid fertilizer can be applied once every ten and a half days after April

Soil: loose, fertile, good drainage and acidic soil should be selected for the planting of evening primrose. Before planting, some broken bricks can be filled at the bottom of the flowerpot to facilitate drainage

Changing pots: in order to keep the pot soil conditions suitable, it is necessary to change the soil and pots according to the growth of the plant. The pot change can be carried out in early April. During the pot change, most of the old soil needs to be removed and some old roots need to be cut off, and then replaced with new culture soil for replanting. After changing pots, the plants need to be pruned to promote the germination of new branches, and pay attention to keeping the pot soil moist

2. Evening primrose pictures