Hello Lanyou!

90% of the reasons why the roots of orchids turn black and rot are because the material is not loose and breathable, and excessive watering causes the roots to accumulate water for a long time, so the roots will turn black and rot.

If you want to grow better orchids, the prerequisite is the preparation of raw materials. There are many orchid cultivation learning platforms on the Internet, such as Zhihu, Baidu, Toutiao, etc. are all good choices!

Nowadays, 90% of orchids are made of granular materials. You need to keep orchid roots well and strong, so that your orchids will become healthier and more beautiful!

It is recommended to deal with it immediately: 1. Remove the pot and wash the roots, then use scissors to cut off the rotten part, and then apply carbendazim to the wound. You can also burn it with a cigarette butt. The main function is disinfection! 2. Replace the material and use granular material. Professional orchid materials are now sold online, you can search for them on Taobao!

I hope the above answer can help Lanyou!

Finally, orchid friends are welcome to search and follow the WeChat public account "Bazhong Orchid Culture" to learn and exchange more orchid knowledge!