Why is the Chinese rose always getting sick?
Let me share some experiences on the maintenance of green plants that always get sick like the Chinese rose. Next, our site editor will introduce to you.
The temperature has明显 become warmer these days, and the buds of the Chinese roses have changed from plump to long, indicating that leaves will soon start to grow. After a winter of dormancy and nourishment, the Chinese rose has many possibilities in spring, but all these possibilities are closely related to the early spring management.
If managed well in early spring, the Chinese rose will have fewer diseases, grow vigorously, and produce more and brighter flowers. If not managed well, lacking in fertilizer and getting sick, it's hard to say what the spring will look like.
So today we are going to talk about the prevention of diseases and pests in the early spring for Chinese roses, reducing the incidence of diseases and pests to the minimum.
Early Spring Cleaning for Chinese Roses
Usually, before winter, we will conduct a cleaning operation for Chinese roses, but many times, we often do not do it because Chinese roses do not bloom in winter. Many rose enthusiasts do not want to take care of them and leave them unattended. If you haven't done a cleaning operation in winter, it is strongly recommended that you do one now.
Many germs and insects will hide underground to hibernate in winter. If we do not eliminate them before they become rampant, they may cause trouble for our Chinese roses in spring.
So how should we do it?
Why is the Chinese rose always getting sick?
The main purpose of cleaning the Chinese rose garden is to kill germs and insects and prevent diseases and pests, so it is necessary to clean both the Chinese rose garden and the potted Chinese roses.
Remove all the fallen leaves and weeds, especially for Chinese roses that have severe black spot disease, it is essential to clean up all the fallen leaves, as they contain a large number of pathogen spores that can cause a massive black spot outbreak if conditions are right.
After removing the weeds and fallen leaves, you can loosen the potting soil a bit and add fertilizer if needed. Bury some fermented organic fertilizer and then use chemicals for disinfection and pest control.
Choosing Cleaning Agents for the Garden
There are many options for choosing drugs for cleaning Chinese roses, and general fungicides and insecticides can be used. However, if common fungicides or insecticides are used, multiple agents need to be combined, which can be cumbersome. Here, the Green Plant Enthusiast website recommends using lime sulfur solution.