The body length of Siraitia grosvenorii can grow to about 35-40 cm in adulthood. Compared with other Siraitia grosvenorii, they are a kind of larger than other Siraitia grosvenorii. Although they are too large, they don't grow very fast. If they are properly raised in captivity, they can grow to more than 30 cm in about 2 years. If they are not properly raised, their size may not exceed 30 cm.

If breeders want to make Siraitia grosvenorii grow bigger, they must first ensure that they have enough living space. Secondly, in the critical stage of their growth and development, they should feed more foods with higher nutritional content.

The life span of Siraitia grosvenorii is generally about 3 years, and their life span is relatively short compared with other Siraitia grosvenorii. When rearing artificially, if the way of rearing is improper or the method of rearing is improper, their life span will be greatly reduced.

In addition, the ornamental value of Siraitia grosvenorii will gradually decrease in about 2 years, and there is no ornamental value in 3 years, so their most ornamental time is only about one and a half years.

Breeders can reduce the frequency of their breeding if they want to make them live longer. Pay attention to the prevention of diseases when raising them at ordinary times, so that their physique will be better, and their life span and viewing time will be longer.