This document describes an atomizing spray nozzle that combines liquid and compressed air to create a mist of atomized liquid at an adjustable angle between 20 and 120 degrees. The nozzle takes compressed air at up to 5 bar as an input on one side and liquid at up to 3 bar of pressure or siphoned to a height of 300mm as an input on the other side. The air pressure can be controlled relative to the liquid pressure to adjust the size of droplets in the output spray, and a replaceable cap head allows adjusting the angle of the atomized spray up to 130 degrees.