http://www.extension.umn.edu/gardeninfo/
http://www.extension.umn.edu/garden/yard-garden/
http://www.extension.umn.edu/garden/master-gardener/
Farm Information Line (M-F 8:30 am to 1:30 pm) 1-800-232-9077
Answer Line (food) (M-F 9-12 & 1-4) 1-800-854-1678