Sawdust as mulch
"AnonnyMoose" wrote in message
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My husband needs sawdust for a building project and will have a lot left
over. Is sawdust suitable to use for a mulch to keep weeds down under
quaking aspen?
You'll need extra nitrogen from somewhere unless the sawdust is well rotted
and already gone through a heat and is dark brown to black in color.
Tom J
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