Instructables
video How To Make Catfish Chum
Chumming for catfish is an effective way to draw channel catfish into an area and get them feeding. This is a really easy way to get started catching channel catfish with minimal effort and you can catch some really good numbers of one to three pound channel catfish but chumming the area you will be fishing with some homemade catfish chum. 

Once you make your homemade catfish chum and scatter some out into the water rig up with a slip bobber rig and bait your hook with some catfish punch bait and you will be catching channel catfish in no time.

This is the step by step instructions you need to make soured wheat catfish chum. You can also use milo instead of wheat but soured wheat catfish chum works much better.