Flowers and Meteorological conditions of the four Seasons, Disease and Pest Control of Edible Fungi

Flowers in spring need different climatic conditions.

Flowers and Meteorological conditions in Spring

The climate in early spring is dry and there are many windy and sandy weather. before flowers come out of the room, it is necessary to strengthen indoor ventilation and light, reduce indoor temperature and enhance wind resistance, which can be moved outdoors in mid-April. In case of late frost or dry wind and sand weather, flowers should also be moved indoors. It is warm and cool at first in spring, the root absorption capacity of potted flowers is poor, excessive watering is easy to rot roots, with the gradual increase of air temperature, the frequency and amount of watering gradually increase.

Flowers and Meteorological conditions in Summer

High temperature and humidity in summer are conducive to the growth of flowers that like high temperature and high humidity. Rose, jasmine, chrysanthemum, Milan, dahlia, poinsettia, crape myrtle, etc. can only grow normally in the sun, flowers are red and leaves are green; rhododendron, Michelia, camellia, magnolia, etc., should cover about 50% of the sun to avoid exposure and excessive sunlight in order to grow well. The summer temperature is high, the flower growth is exuberant, the transpiration effect is strong, the water demand is large, no matter potted or ground-planted flowers can not be dehydrated, and water is watered twice a day in sunny days. In the hot sun, flowers should not be watered when their leaves are scorched and shrunk due to insufficient water absorption by their roots. At this time, they can only spray water to the leaves or sprinkle water on the ground to increase air humidity and reduce temperature.

Flowers and Meteorological conditions in Autumn

The sunshine is long and the weather is cool in autumn. With the decrease of air temperature, the demand for water of flowers is relatively reduced. It is necessary to control moisture in autumn, keep the soil dry and moist. Move the flowers into the room before the strong cold air arrives.

Flowers and Meteorological conditions in Winter

When growing flowers indoors in winter, the temperature should be kept above the minimum temperature required for flowers. Although the temperature is relatively high on a sunny day in winter, you can't move the flowerpot out of the room to bask in the sun, so as to prevent the sudden change in temperature from freezing damage. In winter, the soil in the basin should be moist, the water should be exposed to the sun, and the water temperature should be close to the soil temperature in the basin. If the indoor air is dry or the temperature is too high, it is easy to cause the plant dry tip or bud drop, so you should usually spray the foliage and ground with clean water to increase the indoor air humidity.

Different flowers have different requirements for light. To meet the light conditions for the growth of flowers, it is conducive to bud differentiation, exuberant growth, and large and colorful flowers. Otherwise, it will only grow nutritionally and cannot blossom.

Water is the main source of nutrition and photosynthesis of flowers. Most flowers require the soil to be moist and moderately dry and wet. The watering principle of flowers: dry and dry, dry and thoroughly, dry and wet; herbs are watered more, woody plants are less watered; flowers that like tide are watered more, flowers that like drought are less watered; leaves are watered more when they are big and soft, and leaves are less watered when they are small and waxy; they are watered more in prosperous periods and less in dormant periods.