This excellent air seeding machine is ideal for the grower wanting a one person seeding operation. The LSF Air Seeder features an automatic tray indexing system, dibbler, sowing, coverer, watering system and tray re-stacker. The machine is uncomplicated yet very effective. The LSF seeder requires only compressed air at 80 p.s.i. This machine will sow directly into plug trays, or packs. It comes complete with 1 tray setup of your choice included as well as an onboard 'air-service' unit (filter regulator), and vacuum jar for seed collection. The LSF has all the controls mounted on a convenient control panel. Air pressure and vacuum pressure gauges are provided for your convenience.