How Often Do Turtles Shed Their Shell?

Turtle shell shedding (ecdysis) is a normal part of growth: as the body enlarges, the old shell can no longer contain it, so a new one forms underneath. Turtles usually begin shedding around age 2 to 3, with each cycle lasting 1 to 3 months, most often in spring and summer when metabolism is high. After age 6, growth stabilizes and shedding slows. Owners must let the scutes detach naturally—never pull them—and boost calcium and nutrition during the process. This article explains the timing, care, and warning signs.