Cultivating "four defenses" in summer
2020-11-18 14:19:25
Summer is a period when most flowers grow vigorously, and it is also a season of hot climate, abundant rainfall, and breeding of diseases and insects. In day-to-day management, we must focus on "four defenses":
Anti-heat and hot summer sunshine is strong, many flowers (such as rhododendrons, dahlias, etc.) do not adapt to this high temperature, should be before and after noon, the potted flowers moved to the shade or under the fence, and pay attention to watering, sooner or later each time Keep the basin moist.
Anti-mite summer rain, water accumulation in the basin after the rain, it is easy to cause rot, root genus floral roots more serious. If it rains continuously, it should be properly covered or the pots should be tilted so that the water can be drained in time, so as to prevent the root from becoming rotten.
Poorly ventilated and poorly ventilated ventilation will hinder flower breathing and photosynthesis, affect normal flower growth and even death. Measures to prevent poor ventilation: First, choose dry and ventilated places to plant flowers; Second, increase the spacing of flowers, cut thin dense leaves; Third, increase the height of the shelter.
Prevention of pests summer pot flowers easily powdery mildew, anthrax, susceptible to scale insect pests harm.
The following measures can be taken in response to the above: strengthen management, improve ventilation and light transmission conditions, loosen pots and soils, increase air permeability, remove insects and pathogens, remove diseased branches and worms in time, spray pesticides, and suppress pests and diseases.
Anti-heat and hot summer sunshine is strong, many flowers (such as rhododendrons, dahlias, etc.) do not adapt to this high temperature, should be before and after noon, the potted flowers moved to the shade or under the fence, and pay attention to watering, sooner or later each time Keep the basin moist.
Anti-mite summer rain, water accumulation in the basin after the rain, it is easy to cause rot, root genus floral roots more serious. If it rains continuously, it should be properly covered or the pots should be tilted so that the water can be drained in time, so as to prevent the root from becoming rotten.
Poorly ventilated and poorly ventilated ventilation will hinder flower breathing and photosynthesis, affect normal flower growth and even death. Measures to prevent poor ventilation: First, choose dry and ventilated places to plant flowers; Second, increase the spacing of flowers, cut thin dense leaves; Third, increase the height of the shelter.
Prevention of pests summer pot flowers easily powdery mildew, anthrax, susceptible to scale insect pests harm.
The following measures can be taken in response to the above: strengthen management, improve ventilation and light transmission conditions, loosen pots and soils, increase air permeability, remove insects and pathogens, remove diseased branches and worms in time, spray pesticides, and suppress pests and diseases.
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