1. Too high temperature: It is not resistant to high temperature environment. When there is a bud, the temperature should not be higher than 20 degrees, and it is best to maintain between 10 and 20 degrees, and the temperature difference between day and night should be within 10 degrees.If the temperature is higher than 20 degrees for a long time and there is no temperature difference, the bud will be stunted and fall.Be sure to pay attention to temperature control.
2, water is overmuch: After having bud, want to reduce water to just go, if water is too much, bud is easy crinkle, fall off.In this case, water should be cut off first, more ventilation should be used, and the damaged buds should be removed.Later, we must pay attention to reducing watering, but we can not lack water, so that the soil is slightly wet.
3. Improper fertilization: If a large amount of fertilizer is still applied after the bud grows, especially the quick-acting fertilizer, it is easy to cause fertilizer damage in this case, and the bud falls off.Fertilizer should be removed, but also appropriate watering dilution, but also more ventilation, so that water evaporation, so as to reduce fertilizer damage, plants will slowly recover.
After the Cymbidium grows out of the bud, it is better to reduce watering, and it is better to water the Cymbidium while it is dry.It is found that when the pot soil is 78% dry, it should be watered thoroughly, not too frequently, once the water is accumulated, it is easy to rot roots.In addition, we must also pay attention to the bud must not sprinkle water, bud water will affect bud development, and even easy to fall.
