- Hwasun saesongi mushrooms share 20% of all the production in Jeonnam and is produced hygienically through seed culturing and management, automation and modernization.
- Hwasun oyster mushrooms are sterilized and disinfected thoroughly, are raised hygienically with no use of pesticide after blocking incidence of various germs as healthy food/ good for constipation with much fiber however much you eat, you do not gain weight so that it is popular most and food to be eaten easily.
- Hwasun shiitake mushrooms are cultivated hygienically in Mt. Backasan after: pruning and logging an oak tree; inoculating seeds and adjusting temperature, moisture; ventilation in vinyl greenhouse; blocking 70% of sunlights; laying those logs in shade.
- enrich the flavor of foods and, as one of top 10 foods against cancer, intestinal mobility