The reason for the yellowing of the lower leaves of Cymbidium is here, which is the key to raising Cymbidium in summer.
Clivia below a leaf color yellow, abnormal, is how to return a responsibility?
Looking at your picture, the leaves at the bottom of this Clivia are yellow, which is normal old leaf degeneration. It is also a sign of inadequate nutrition in summer.
After the summer temperature is high, clivia does not grow. Do not grow, its roots in the soil or slowly absorb nutrients and water supply its leaves do not wilt, so that its leaves do not go yellow. However, if we do not water it for a long time, its roots will not get water, and after the leaves at the bottom of it will age and retreat some. Your pot soil has always been dry. If you do not water it, its roots will not get water. that's when the leaves turned yellow. If you aerate the soil and keep it moist under good ventilation, he will survive the summer and may drop a leaf. But you dare not water it in summer, and a long time without watering will cause the yellowing of its bottom leaves to accelerate. It is possible that two leaves fall off directly at a time, which is normal, but does not affect its autumn growth.
The clivia raised by Xiao Qi only covered the light for it and put it in a ventilated place. It rains outside and there is no problem at all. There will also be yellow leaves, but only one or two leaves will yellow off.
Summer maintenance must be remembered. Keep the pot soil moist and put it in a well-ventilated place. Don't fertilize if you can in summer. If the leaves are yellow and lack nutrients. You can put a few grains of slow release fertilizer on the pot soil. In one of the three pictures you provided, you can see that the leaves at the top are beginning to yellow at the edges. This is a pot of soil too dry for a long time, you put it in a place where you can see the light. The lack of sun caused the edges of his leaves to yellow. This leaf cannot be restored. You can put it in a ventilated place and pour a little water on it. Keep his new leaves from sunburn, remember summer shade.
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The leaves of Cymbidium are yellowing. Learn these five tricks. Ye Huang is naked.
Cymbidium is a kind of ornamental flowers often maintained by orchid friends, but due to improper watering or too strong light in summer, the leaves will turn yellow and yellow. Flower friends must know Dahuahui at ordinary times.
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