[header] How to malt corn [title] Use a drill to drill holes in the bottom of a five gallon (20 liter) bucket. [step] Make sure each hole is smaller than the size of a corn kernel. [title] Place the bucket in an urn of the same size. 
[step] Remove the lid of the urn so you can set the bucket inside. It's ok if part of the bucket is sticking up out of the top of the urn.