Most, if not all of the produce comes fresh from the farms that surround Bangkok and further afield like Isaan in the north east corner of Thailand or Chantaburi near the Cambodian border.
At the market, you will see and smell every conceivable food type on offer from fresh or dried chillies to dried pork and other delicacies from all over Thailand.
Thai markets are well known for their extremely fresh produce and even freshly caught seafood can be bought here shipped straight from the fishermans net to the market in a matter of hours thanks to Thailands cheap and extensive transport networks.
In actual fact Phra Khanong district is an important gateway to the sea receiving many fresh imports on a daily basis. You will see vegetables and fruits on offer here that you never imagined even existed until now.