Flower rescue measures after receiving the flowers

Flower rescue measures after receiving the flowers

Long-term rain or irrigation watering too much, low-lying waterlogging or plugging the bottom hole of the flowerpot, causing waterlogging and oxygen deprivation, flower damage, brown root decay, yellowing of leaves, wilting of leaves, falling leaves, falling flowers, and withering Branch, long time the whole plant died. In order to reduce the damage caused by pests, rescue measures should be taken promptly after the flowers are received. 1. Drainage Ditch drainage for ground plant flowers. For potted flowers, clear the bottom hole of the flowerpot and discharge the water in the basin. Move the flowerpots to shelter from rain and dry, reduce the humidity of the potted soil. After flowering, the roots of the flowers were damaged to a certain extent, and the absorption function was reduced. In order to maintain the relative balance between root water uptake and leaf transpiration, it is necessary to use fresh water to intensify the drainage of the soil while spraying with leaf spray or suppressing the transpiration agent to reduce the loss of water and promote the restoration of normal growth as soon as possible. 2. After the cultivation of the cultivated soil, the waterlogging is the cause of the anaerobic rot. The cultivator shall timely cultivate the soil after being planted, enhance the air permeability, and satisfy the oxygen requirement of the root system. 3. Change the surface of the root and remove the wet soil. Replace with dry soil. For potted flowers, apply ash or dry soil on the surface of the pot to reduce the root water content and promote the recovery of metabolic functions. For potted plants that have a long time for collecting water, the plants, together with soil balls, are pulled out from the pots and put in a cool and ventilated place to make them evaporate. After three or four days, normal water content is restored and the pots are restored. 4. Sun protection against sudden rain, place the pots in a cool, ventilated place to prevent sudden exposure. As a result of flowering, the absorption function of the root system is obviously weakened, such as sudden exposure to sunlight, exacerbating the transpiration of leaves and leaves, causing wilting. 5. After controlling the fertilizer, the root system suffered from different degrees of damage, and the absorption function was significantly reduced. At this time, no fertilizer was needed, otherwise it would accelerate the death of the plant. After the roots resume normal absorption and metabolism, they should be fertilized again.

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