Have you considered a stump grinder?

On 8 January 2017 at 21:51, Mark Trickett via luv-talk <luv-talk@luv.asn.au> wrote:
Hello All,

I have several willow tree stumps that I wish to remove. As they are
in ground where I want to put the footings for a carport, and wish the
ground relatively undisturbed, I do not want to dig them out, or have
them ground up. I do know that Nitric Acid will convert the cellulose
to cellulose nitrate, gun cotton, but I am looking for a way to not
have all the cellulose to go that way, I want it to burn, not go bang.

I have read somewhere about a suitable mix poured into holes drilled
into the stump, and I do recall the Nitric acid, and that there was
something else. If anyone can make suitable suggestions, or point to
the process, I would be very grateful.

Regards,

Mark Trickett
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Colin Fee
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