How long does a Herman Tortoise (Testudo Hermanni) to get to full size?
usually by the time a tortoise reaches 20 years it is fully grown, i inherited a herman tortoise and when the people came to see her they said she had grown, they had had her for 26 years i have had her for about 4 years now and she has reached her full size, but a lot depends on the diet, for 26 years she was fed on cat food now she is fed on a natural weed diet she has been aged at about 50 years of age, and we think the diet change helped her develop properly, it is a hard one to actully say when they reach full size, but between 15-25 years they should have reached the size they are going to get, best of luck with your tortoise honey
