Hairline planting takes about 3-6 months to grow. Hairline planting is to transplant healthy hair follicle tissue from the head to the hair loss site, so that new hair follicle tissue can grow in the hair loss site. However, the hair implanted in the hair follicle will have a shedding period, and after the hair loss period, the hair will begin to grow slowly again. Pay attention to hair care during this time.