How often do I have to cut my actual hair to match the hairpiece?

How often do I have to cut my actual hair to match the hairpiece?

Tamir Melamed (Hair Replacement Specialist) gives expert video advice on: Does the hairpiece need constant maintenance?; Can I use hair products in my hairpiece?; Can I color my hairpiece? and more...

To match the hairpiece to your actual hair, every four to five weeks you have to come back and get your hair done. Because hair grows about an inch in a month and you want to make sure that your living hair is not longer than the hairpiece on your head, so I would recommend four to six weeks, just like a regular time for a haircut.