Take a few pothos cuttings, then simply plant them in the same pot as the mother plant. You don’t even need to root them in water first.
If you have two leggy pothos plants, you can plant them in the same pot to achieve a fuller look. Or, if you have a pothos plant that’s lost some leaves from the top, you can plant a younger, smaller pothos next to it to fill in the bald spots.
This is a great way to fix a pothos plant that’s only growing on one side or a plant with only one very long stem.
You can use this method to fix pothos with long vines and no leaves. Basically, it is a form of air layering, a propagation method that encourages new root and leaf growth without cutting the stems from the mother plant.