Bio-inoculants and vermicompost influence on yield, quality of Andrographis paniculata , and soil properties

•Andrographis paniculata is a important medicinal plant worldwide.•Bio-inoculants enhanced andrographolide content and yield.•Improved soil fertility status of the soil.•Bio-inoculants should be applied for quality produce, especially herbs.•Encouraged eco-friendly and sustainable production system.