Abstract: A pneumatic particulate dispensing system having a hopper for storing particulate material, such as animal feed, fertilizers, pesticides and the like. The hopper is connected to a T-fitting which encloses a velocity tube. An air blowing unit is connected to the T-fitting and the velocity tube through an interchangeable adaptor allowing for a variety of air blowing units to be installed. An adjustable rotary valve extends into the interior of the hopper from the T-fitting allowing for a user to adjust the amount of particulate material to be dispensed adjacent the velocity tube. A discharge tube is connected to the T-fitting downstream of the velocity tube, wherein the discharge tube has a rotating elbow for allowing the user to adjust the dispensing direction. A variety of nozzles can be attached to the end of the discharge tube. A support frame having a hitch insert and cradles is used to support and transport the particulate dispensing system to remote locations.