On 3/10/17 8:27 AM, Ed Pawlowski wrote:
On 3/10/2017 8:04 AM, songbird wrote:

too much on top is an issue not for the
reduction in N but the commonly observed
problem of sawdust forming layers which
repel water.


songbird


Houses the same bug that will eat the framing on your house. Don't put
it too close.
Thanks. Found a Boy Scout who uses sawdust to make fire starters. He is
in heaven (grin).