Do not try to put anything from your blender into your PEG tube. You will clog it up for sure and have to have it replaced. I even had to use extra care when pulverizing tablets of medication, and then dissolving them in water, being careful to follow each injection of solution in the tube with clear water. Even with this care, my tube got plugged on a regular basis. Blended stuff will be too thick and just cause you problems. When your mouth is ready for the "mush" save it for there.