How to prune the roots of orchids
The article introduces knowledge about pruning the roots of orchids, let's take a look together.
How to prune the roots of orchids
Orchids must have their roots pruned before potting, removing all hollow and rotten roots, as well as any "flying roots" unsuitable for potted plants. Pruning the roots of orchids means retaining complete and healthy root systems, usually leaving three to four evenly distributed, healthy, and plump roots for each orchid seedling. Clean up old and weak roots. If not pruned, they can easily grow into small seedlings that compete for nutrients.
Do orchids need to have their roots pruned?
Orchids must have their roots pruned before potting, removing all hollow and rotten roots, as well as any "flying roots" unsuitable for potted plants.
Do new orchids need to be pruned? Online purchased orchids with hollow roots need to be cut, as these roots are already rotten and cannot absorb nutrients and moisture, making them worthless. If not removed, they can pose a risk to growth and easily breed germs.
Do hydroponic orchids need to be pruned? Hydroponic orchids need to have their roots pruned, removing old and rotten roots to maintain the health of the root system, while also removing excess roots to ensure they can be successfully planted in hydroponic pots.
Planting orchids after pruning the roots
Pruning the roots of orchids means retaining complete and healthy root systems, usually leaving three to four evenly distributed, healthy, and plump roots for each orchid seedling. Clean up old and weak roots. If not pruned, they can easily grow into small seedlings that compete for nutrients.
Root washing: Soak the pruned orchid roots in disinfectant water for about 12 hours, then proceed with pest control.
When to repot: The time to repot orchids after pruning is not fixed; once the cut ends are dry and the root color is pale white and slightly soft, they can be repotted.
Caring for orchids after repotting and pruning
Watering: After repotting orchids, wait three days before watering, ensuring the soil is evenly watered. Do not use tap water directly; instead, let it sit for a few days. The bleach and other substances in the water need to be removed.
Sun exposure: Generally, orchids can be exposed to sunlight seven days after being potted. However, the exposure time should not be too long. Provide some scattered light to meet their growth needs. Therefore, it's important to control the time of exposure to prevent the plant from drying out.
The above is a comprehensive explanation of how to prune the roots of orchids, hoping it can help you.