Attention should be paid to the lighting and watering of flowers in hot summer.

In the hot summer, many flowers will also enter dormancy or semi-dormancy period, so we must pay attention to flower varieties in summer to make summer plans for flowers. However, the editor still needs to remind flower friends that in the hot summer, we must pay attention to shading the flowers, and also pay attention to the problem of watering.

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I. Lighting

High shade and strong light protection. Temperature and strong light almost always appear at the same time, so shielding the strong light can effectively reduce the temperature. For flowers that are not only afraid of high temperature, but also afraid of strong light, such as cyclamen, orchids, etc., proper shading or maintenance under the shade in summer can provide a necessary cool environment for their normal growth and development. If there is no Arbor or no shade shed, you can also use the method of moving into indoor shade to cool down during the day and outdoor dew ventilation at night.

Second, watering

Sprinkle water to humidify and cool down. In the middle of summer, spraying water and spraying leaves around the site where potted flowers are placed can not only increase humidity, but also play the role of cooling, reduce foliar evaporation, enhance the drought resistance of flowers, and create a cool and humid environment for flowers. It is observed that the ground temperature can be reduced by 1 ℃ immediately after spraying water, and the leaf surface temperature can be reduced by 1 ℃ a few minutes after spraying water. When sprinkling water, do not pour cold water on the hot noon or on the potted flowers that have begun to wilt, otherwise it is easy to cause "cold" and accelerate its wilting or death.