Can Phalaenopsis orchids survive without roots?
The article introduces the related experience of planting Phalaenopsis orchids whose roots have rotted away, offering some great tips that are worth collecting!
Can Phalaenopsis orchids survive without roots?
Phalaenopsis orchids can be revived even if their roots have rotted away. They have a well-developed root system, and can survive with prompt hydroponic treatment. This involves cutting away the rotted roots first, then soaking the remaining parts in a disinfectant solution. Change the water every three to four days. Once the roots have survived, they can be transferred to a soil pot for careful cultivation waiting for normal growth.
1. -- Survival is possible --
The root system of Phalaenopsis orchids is very developed. Even if all the roots rot, they can still survive if treated promptly. Hydroponics is the fastest method for revival. The nutrient solution contains all the necessary nutrients for the orchid's survival and is cleaner than soil, reducing the growth of bacteria and contamination, which is beneficial for survival.
2. -- Dealing with rotted roots --
Once the roots of Phalaenopsis orchids rot, they should be promptly removed, with the rotted and withered roots cut off and discarded. The remaining parts should be washed clean with water and soaked in a disinfectant for about 30 minutes to remove any remaining bacteria on the plant. After soaking, place the roots in a well-ventilated area with sunlight to dry.
3. -- Repotting --
Before repotting, wrap the roots with sphagnum moss to protect them. You can place them in a container with clean water, with the water level covering the lower part of the roots. It's best to use a large-mouth glass bottle, and the water can be rainwater or river water, or you can use a nutrient solution directly. Change the water every three to four days, and increase the frequency during hot weather.
4. -- Post-transplant care --
After hydroponics, the orchids can be transferred to a new soil pot. Initially, after repotting, there's no need to water the orchids, allowing them to dry for 10-20 days. When the potting mix is slightly dry, spray water mist on the leaves to increase humidity. Do not overwater or fertilize, and make sure they get plenty of light, avoiding prolonged shading.
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