Tea grows in the south of China,为什么grows 不能是is grown?is grown理解成被种植不行吗？

Question

Tea grows in the south of China,为什么grows 不能是is grown?
is grown理解成被种植不行吗？

Answer 1

grows 主动的生长
is grown被动的被种
1,有些动词,不能有被动语态.‘离开leave’,‘来’come .‘去’go
2,吃饭,花开,植物自己生长都没有被动语态