Ping An beans, also known as dragon beans, arhat beans, dragon seeds crossing the river, and wooden kidneys. Mainly produced in Thailand, Myanmar, India and other Buddhist countries, with a small amount of cultivation in Yunnan and Hainan. It is an article for offering sacrifices to the gods in Buddhism. It is also a tourist souvenir suitable for collection and preservation.
Ping 'an bean is the seed of Celastrus japonicus in tropical rain forest. Celastrus japonicus blooms in one year, bears fruit in two years, and matures in the third year. Celastrus japonicus is a valuable Chinese herbal medicine.
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Ping 'an bean is the fruit of a rattan plant, which is pure natural and wild, and its shell is hard, comparable to amber. Ping An bean is the largest bean in the world, which has high ornamental value and collection value.
Long bean blooms in one year, bears fruit in two years, and matures in three years. The number of safe beans is scarce, and its fruit looks beautiful and unique. The shape of safe beans is like a big-bellied arhat Buddha, so it is also called arhat beans.
The maturity of Ping 'an bean is three years, and rattan is the longest rattan plant in the world, which can reach 30-50 meters at the longest, and the fruit length reaches about 50-90CM.