What if the orchid bud is rotten?

Bud rot of orchids may be caused by the following reasons.

First of all, watering and spraying water accidentally splashed the center of the bud, or suffered from rain for a long time; In addition, the light is insufficient, the temperature is not high, and water cannot be absorbed; Even after the rainstorm, the new buds were soaked in water, and they were not drained in time, resulting in rotten buds.

Turn over pots and divide plants, trim old leaves, water, fertilize and spray drugs carelessly or have an accident, which leads to injury.

When applying liquid fertilizer, it accidentally splashed the bud heart and did not try to remove it, which led to rot.

The mother plant was infected with germs and was not prevented in time. In addition, the tender buds have weak disease resistance, which leads to rotten buds.

Scale insects, aphids and red spiders suck bud juice, and mice bite sweet bud leaves, causing harm.

Prevention methods of rotten buds of orchids: daily watering and fertilization, it is best to use a ladle to water from the edge of the basin; Don't spray orchids with water pipes to prevent mud and sewage from splashing into the center of the bud. Try not to spray water at the seedling stage of orchids. If you need to spray water, you must use a fine-eye nozzle. The water outlet point should not be too big, and it is advisable not to drip water on the leaves. If it is a coarse-eye nozzle, the new buds must be covered.

In rainy seasons in summer and autumn, pay attention to prepare for rain. Or build a temporary canopy with nylon cloth or plastic film on the orchid plant, or move the orchid plant to a place where the rain can't reach before it rains. And pay attention to watch the weather forecast, once there is heavy rain, heavy rain, emergency preventive measures must be taken; If it is too late to shelter from the rain, the accumulated water in the basin must be removed in time after the rain.

Anti-glare, high-temperature baking and closed ventilation in hot summer; Pay attention to cold and warmth in cold winter to avoid frostbite; The water temperature of watering in winter should be close to the temperature, not too high, otherwise it will easily cause burns.