This study aims to find out the effect of gutter slope and nutrition on lettuce plant production in the NFT hydroponic system. The research has been carried out from June2023 to July 2023 at a Residence on Jl. Inspektur Marzuki, Siring Agung, Ilir Bar l, Palembang City, South Sumatra 30138. The research method used was Random Factorial Group Planning (RAKF) with two research factors, namely nut…