The temperature must not be too low

As mentioned earlier, this kind of plant is not resistant to low temperature. Friends in the North must put them indoors in winter. They require a temperature of 12-15 ℃. If the temperature is too low, it will affect the flowering time and may delay the flowering

The temperature must not be too high

However, if you have enough heating in your home in the north, you should also pay attention. If the indoor temperature exceeds 24 ℃, it will also inhibit their flowering. If you want them to bloom continuously, you'd better keep it at about 15 ℃. If the temperature is too high, ventilate in time, or spray water around. In this way, it can not only reduce the temperature properly, but also humidify and replenish water

Not too much light

This safflower does not have high requirements for sunshine, and is sensitive to the reflection of photoperiod. Therefore, if you want them to bloom, you can keep the sunshine for eight or nine hours every day. If you can keep it for about a month, they will have no problem in growth, and they can basically grow buds. If they are exposed to sunlight for a long time, they don't like flowering, so they must be controlled

Diseases and pests cannot be ignored

The most common disease of this kind of flower is leaf blight, which is also the disease that other flowers prefer to live. If you find a disease, you can't sit back and ignore it. First, remove the leaves that have suffered the disease, but don't throw them directly into the flowerpot. Then it can be sprayed with an appropriate amount of medicine, so as to completely eliminate the disease and prevent its recurrence in the near future. If you see scale insects on the stems and leaves, you should remove the insects. In serious cases, you should remove the whole leaves, and you can't put them in the flower pot. After disposing of the leaves, spray it with dimethoate