I just got an order in for live mealworms from
Mulberry Farms . I ordered 500 mealworms and other type of worms that I feed to my reptiles. I'll be breeding the regular mealworms so that I have a constant supply for the chickens. I've done it before and it's quite easy. I used to be really afraid of bugs, but once you start handling these guys it gets easier. I also used to spoon out the dead ones, etc with a plastic spoon and now I just stick my hands in there and do it.
Buying the freeze dried mealworms is a waste of money IMO, when live ones are cheap and juicy.
I feed them to my chickens by putting a scoop in my hands and letting them peck them out. It gets you less afraid of the mealworms and it makes your chickens run to you every time you go outside.
If you make an order, don't get the Giant Mealworms unless you plan on feeding them off and not breeding them. The giant mealworms are regular mealworms that have been sprayed with a hormone that keeps them from pupating, so they grow to be larger. If you want to breed them, get regular old mealworms.
Don't be confused by "superworms." Superworms kind of look like mealworms but are an entirely different species of worm. When they get big - they are ugly and scary and even I won't touch them with my bare hands. The chickens do love them, though and sometimes I buy them just to feed off right away. You can breed them too, but I have no desire.
I'm going to be ordering some flightless roaches (B.dubia) from a friend and breeding them for the chickens in the future!