The aims of this study to determine the effect of applying liquid silica fertilizer on the production of large red chili (Capsicum Annum L.). This research was conducted in Palembang City, South Sumatra (4° 59' 31.24'' LS and 104° 43' 34.47''BT) from November 2022 to February 2023. The experiment was in this study used a randomized block design consisting of 5 levels treatment of liquid silic…