Based on information from official pharmacopoeias, scientific research, the World Health Organization, and a survey of Singapore's local market, this guide details 309 herbs and products related to ginseng, focusing on Chinese/Korean ginseng, Notoginseng, American ginseng, Siberian ginseng, and Sanqi and five-leaf ginseng (Jiao Gu Lan), and including Chinese Proprietary Medicines, health supplements, and food supplements.
Drought treatments were imposed on growth stages such as; no drought at five-leaf stage at ten-leaf stage at anthesis and at grain formation while two potassium treatments were such as; no potassium and 100 mg/kg of soil application.