Dave
Place a 6-9 inch deep grass sod in a lidded deep container. Don't put more than 30 worms in each container. Lobs feed on leaves, so about once a week add a handful of brown leaves to them. Plenty this time of year. Also add half a cupfull of rainwater every 2 weeks. Keep the containers in a cool, dark and dry place Don't under cercumstances allow frost to get at them and the worms should be OK for as long as you want them.