How does ball orchid leaf send yellow to return a responsibility, why can yellow leaf?

The root of special jade lotus cannot bear water wet, had better raise in the sandy soil with good permeability, raise one or two years to change potting soil. Te Yulian needs to keep enough sunshine, and it is best to keep it outdoors. It is relatively drought-resistant, watering every seven to ten days or so to ensure that it is dry and watered thoroughly. During the growth period, the phosphorus and potassium fertilizers should be applied every month, and the fertilizer should be thin. It grows well in warm environment, not higher than 35 degrees Celsius in summer and not lower than 5 degrees Celsius in winter. Maintenance also need to pay attention to ventilation, good control of pests and diseases.

1. Too much light

Reason: It is a light-loving plant, but it can not be placed in a place with strong light for a long time to expose to direct light, such an environment will burn the leaves, and it is easy to appear yellow leaves.

Solution: In the summer when the strong light must be removed as soon as possible, moved to dark places.We should also spray water frequently and ventilate more to cool down.The yellowing leaves should also be cut off to reduce nutrient consumption.

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2. Improper watering

Reason: During the management period, whether it is too much watering or lack of water, the leaves will turn yellow.Watering more soil moisture, will hinder breathing, a long time will rot roots, leaves show yellow.If the root system can not absorb water due to lack of water, there will be drought and yellow.

Solution: If you water too much, loosen the soil frequently, ventilate more, and evaporate the water.In the later period, attention should be paid to reducing water quantity, and the soil can not be watered first.If you water less, increase the amount of water, usually spray water to moisturize, so that the soil is more moist.

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3. Improper fertilization

Reason: If too much fertilizer is applied during the management period, it will also affect its growth, bring fertilizer damage, and slowly the leaves will turn yellow.

Solution: To reduce the amount of fertilizer, but also pay attention not to use thick fertilizer or raw fertilizer.Dilute the fertilizer with clean water as soon as possible and discharge the fertilizer solution.If the phenomenon of fertilizer damage is very serious, it is best to take off the pot, wash the root system and then change the soil, re-planting.

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