The life span of Chinese tortoise is between 35-50 years. How long they can grow depends on the breeding environment and the breeding method. Chinese turtles, also known as Chinese grass turtles, belong to native turtles in China and are distributed in most areas of China. Because of their low environmental requirements and slow growth, their life span is relatively long compared with other turtles.

But different growing environments also have certain influence on their life span. The life span of artificially raised Chinese grass turtles is relatively short, generally about 35 years. There are also some people with good physique, and their life span can reach about 50 years.

The life span of Chinese grass turtles living in the wild is generally longer. Under normal growth, the life span can reach more than 35 years, and many of them can live to 50 years. There are also some people with good physique who can live to more than 50 years.

The body length of Chinese grass turtle in adulthood is between 15-20 cm, and the body length of different genders in adulthood is also different. For Chinese grass turtles raised in the same environment, the body length of female turtles can reach about 20 cm, while the body length of male turtles can only grow to about 15 cm.

If breeders want them to grow bigger, they should be fed more nutritious food and ensure that their living environment is comfortable.