White jade snails are hermaphroditic and cross. Artificial farming can breed all year round as long as the temperature and humidity are suitable. It usually takes 6 months from hatching to sexual maturity, and eggs can be laid in caves within 15~20 days after mating and fertilization. Eggs are the size of mung beans and covered with a shiny white film. Every time 100~200 eggs are laid, young snails can hatch in 8~ 15 days, and the life span is generally 5~6 years.