Flora-mist Nozzle with PVC Pipe Saddle - Set of 5 by Growers Solution The best brass misting nozzle on the market! The Flora-mist will produce a fog like mist when spraying. Attach the Flora-mist onto the Pip Saddle. Will fit a 1/2" PVC pipe. This nozzle and Pipe Saddle is perfect for Greenhouse plant propagation and humidity control.