The quality of the soil has declined as inorganic fertilizers have been used more frequently in agriculture. Growing as a potential final application for preserving soil productivity is vermicompost as a soil conditioner. The study investigates the effects of cowdung, vermicompost, and various organic manures on the growth and yield characteristics of the Capsicum annuum plant. Vermicompost and farmyard manure applications showed noticeably higher growth and yield characteristics than other treatments, as was discovered after analysis. Vermicompost application has shown promising results in the cultivation of chillies, and it is better for achieving higher growth and yields of Capsicum annuum. Additionally, cow dung and leaf manure have shown good growth and high yields of chilli crops.