What if the green pineapple leaves turn yellow? You need to know these methods.
There are many reasons for the yellowing of green radish leaves, including improper watering, light discomfort, dry atmosphere, red spider poison and so on.
Because green radish likes water and is afraid of long-term waterlogging, it is best to water it thoroughly when the topsoil is dry.
Excellent lighting is the link to maintain good green radish, need scattered light, do not put it in shade for a long time or put it in the sun to absorb direct light.
Green radish needs a higher atmosphere humidity, too dry atmosphere is not suitable for the growth of green radish, should often spray water to humidify the plant, but also wash the dust of the leaves.
When the environment is dry, it is easy to be infected by red spiders. It is necessary to spray special pesticides for control, such as dicofol and nisolang.
Many green radish cultivation preferences in the breeding process found green radish leaves yellow, then green radish leaves yellow should do?
Green radish leaves yellow, the biggest reason for hydroponic green radish is that there are bacteria in the water, if the soil culture may be green radish rotten root cause, hydroponic green radish than soil cultivation of green radish yellow rate-some, green radish leaves yellow identity mainly have improper watering, uneven lighting, fertilization is not accurate and so on.
The reason why the green leaves are yellow:
1, improper watering: excessive watering or no watering will cause yellow leaves of green radish, if the leaves are dim and dull, it may be equal to too much watering, and the leaf tips or edges are dry and dry, which is insufficient watering.
2. Sunshine exposure: green radish likes to grow in shade. Exposure or strong light exposure will make the tips and edges of flowers and plants wither, and yellow spots will appear on the leaves. On the contrary, if the leaves are placed in a dark condition for a long time, the failure of the leaves to cooperate with the light will also cause the leaves to yellow. It is best placed in proper lighting conditions, such as incandescent lamps.
3, yellow fertilizer: green radish breeding too much fertilizer, too thick, or no lack of fertilizer may cause green radish leaves yellow, when too much fertilizer, green radish leaf fertilizer thick and dull, and the leaf surface is not elegant, the old leaves are yellow fall off, can be reduced by washing fertilizer. And lack of fertilizer, leaf color will become pale, light green or yellow shape, should be real-time fill fertilizer, serious to change the pot soil.
How to deal with yellow leaves of green radish
Green radish leaves yellowing management measures are very simple, first find the cause of yellowing, green radish can be transported to the cutting method breeding, it has a leaf bud on each node root strength, just take-node planting can grow. When the green radish leaves yellow moment, will be rotten roots to remove, remove yellow leaves from the head can be planted, if it is hydroponic green radish, only need to change water can be. Just planting can not be direct light, can be placed in a weak light place, about 20 days of new planting green radish will take root.
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