I don’t know anyone that raises them. I know lots of guys that pick them. If you go out during the right conditions, you can pick 12 dozen in less than an hour.
I pick my own nitecrawlers up. I use a frabill bedding and frabill worm food. I keep them in my fridge in my garage. Make sure the temp is not to cold or you will freeze them.
i agree with the last post spend $ 15 and buy a crawler cooler and the bedding ..keep in the fridge for the entire season..add some coffee grounds a week before you use them and thet get nice and fat