What are the methods for rooting flower cuttings?
Methods for rooting flower cuttings

There are quite a few; you can mix aspirin, honey, rice vinegar, etc. with water, stir well, put the branches in, soak them for a period of time, then rinse with clean water and they are ready for cuttings. You can also directly soak the branches in a potassium permanganate solution and insert them immediately after removing them; either way, they will root quickly.