Sweet corn is a crop which is used also as a food and beverage industry as it tastes more sweet, delicious, and fragrant than ordinary corn. The study aims to determine the effect of interaction and Trichokompos fertilizer and rock phosphate on the growth and production of sweet corn on peatlands. This research was conducted in Jl. Manunggal Karya Tuah village, RT. 01 RW. 36, districts Tampan, …