What should I pay attention to in spring?

The difficulty of being better in winter than in spring is the experience of a florist. How to make potted flowers safe in spring?

(1) avoid cold wind. Potted flowers go through a long cold winter indoors.-in early spring, people often like to leave the front and rear doors and windows wide open. At this time, the cold wind directly attacks the flowers of tropical origin, such as Milan, which suffers from "colds", causing leaves to fall when they are big. In severe cases, it causes the death of the whole plant. Therefore, open doors and windows in early spring to choose sunny days around noon, at the same time to avoid the cold wind directly blowing potted flowers. The number of window opening is from less to more, and the time is from short to long, so that it can gradually exercise and enhance its adaptability.

(2) to prevent sudden changes in temperature. In the vast areas of our country, especially in the north, the temperature in spring is changeable, the cold snap strikes from time to time, and potted flowers are most afraid of the cold in spring. Some flowers originating in the south are vulnerable to dry wind if they leave the room too early. The suitable time for potted flowers to come out of the room, in addition to climatic conditions, but also varies according to the characteristics of flower varieties. After leaving the room, it is appropriate to put in the leeward and sunny place, and move into the room in time in case of bad weather.

1. Avoid the cold wind. When opening doors and windows in early spring, choose to be at noon on a sunny day to avoid the cold wind blowing on potted flowers, making some tropical heat-loving flowers suffer from "colds", causing a large number of fallen leaves and even the death of the whole plant. The window opening times are from less to more, and the time is from short to long, which makes it more adaptable. two。 To prevent sudden changes in temperature. In the vast areas of our country, especially in the north, the temperature is changeable in spring and there is a cold snap from time to time. Some flowers originating in the south are vulnerable to dry wind if they leave the room too early. Choose good weather, put the potted flowers outside in the leeward and sunny place, and move back indoors in time in case of bad weather. 3. Don't water too much. Slow-growing or dormant flowers need a certain amount of water to awaken or sprout. However, if too much watering is easy to make branches and leaves grow, affect blossom and fruit, and easily cause rotten roots. Watering can be seen dry and wet, and then gradually increase the amount of water with the warm weather and the growth of plants. If the climate is dry and windy in spring, foliar spraying should be carried out frequently. 4. Don't fertilize too much. After overwintering, potted flowers or potted seedlings should apply fully mature dilute liquid fertilizer or various types of special chemical fertilizer every 10 to 15 days. The amount of fertilizer application should be from less to more, and the soil should be watered and loosened in time after fertilization to facilitate root growth.