What is the situation with the drooping black stem of the rosehip bud?
The editor will answer your questions about the drooping black stem of the rosehip bud in relation to flower cultivation. Let's learn about it together below.
What is the situation with the drooping black stem of the rosehip bud?
Rosehip is a common flower in our lives. So, why does the bud of the rosehip we care for droop and the stem turn black? Let's find out below.
Situation of the drooping black stem of the rosehip bud: Pest and diseases
When rosehips suffer from pests and diseases, it can cause the buds to droop, especially insect pests, as they吸食 the sap inside the rosehip stems. This can lead to the stems being unable to bear the weight of the buds, resulting in drooping buds and blackened stems. In this case, we need to promptly spray pesticides for treatment.
Low temperature
After the rosehip has formed buds, we need to maintain a warm environment. If the temperature suddenly drops, the buds of the rosehip will droop, and the stems, having been frostbitten, will turn black. Therefore, we need to promptly transfer the rosehip to a warm environment for care.
Insufficient water
During the blooming period, rosehips require a lot of water. If the water is insufficient during this time, the buds of the rosehip will droop. Therefore, when the rosehip has formed buds, we need to ensure adequate water supply, but be careful not to waterlog.
When caring for rosehips, we must do a good job in preventing and controlling pests and diseases. Normally, we can spray some carbendazim solution, which can play a good role in disinfection. Also, maintaining good ventilation will prevent the rosehip from easily suffering from pests and diseases. Moreover, it is important to keep the temperature suitable. If the temperature drops, it should be promptly moved to a warm place for care. Lastly, ensure adequate water supply but avoid waterlogging.
The above is a detailed introduction to the situation with the drooping black stem of the rosehip bud. Do you understand now?