The fastest, cheapest and easiest way is to soak and a scrub with
10% by volume of household bleach. Let the tubers dry in light shade
-completely! !! Restore them and watch closely. Give a second treatment if
Good luck Jim W.
James W. Waddick Voice: 816 746 1949
8871 NW Brostrom Rd E-MAIL: firstname.lastname@example.org
Kansas City MO 64152 Fax: 816 746 1939
Zone 5/6 - Winter low -10 degrees F Summer high +100 degrees F