How do I hang a garland on drywall?

Barbara....Use command holders.

Command hooks work great for this! They make some very small ones so they really wouldn't be so visible. You can make a loop of string, thread, yard, or twine around your garland in several places and just loop it on the Command hooks. You can find the smaller clear Command hooks at Christmas time in the Christmas decor section. Many use them to hang miniature lights around windows or along cabinet tops.

Hello I have used push pins in the doorway or window molding and either wire or string loops on the garland. Pipe cleaners can work too.

I would use command hooks. They are easy yo remove and don't leave marks.

How thick is your garland. I would probably use push pins.

Command hooks?

Command hooks work. Also if it is above the door you can hammer in small brads or nails into the wood above the door and hook the garland on them. If you put them on the top (not the face) of the wood you will never see the tiny holes the nails make.