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Posted by hal on December 12, 2006, 7:51 pm
>
>>
>>I hope this is not OT here. I am going to put in a new yard. The current
>>one is barely there. This lack of grass has resulted in erosion of the
>>soil
>>and exposing of tree roots.
>>
>>I'm going to till the yard under but don't want to harm the roots as you
>>can
>>imagine. The trees are tall and nice, probably 25yrs old.
>>
>>My plan was to:
>>
>>- dump some enriched new topsoil into the yard and level it out
>>
>>- determine the depth that the tiller goes
>>
>>- follow the exposed root to where it goes underground
>>
>>- determine at what point the root goes deep enough to be safe from the
>>blade
>>
>>- plant a stake there, then plant one where the root joints the base of
>>the
>>tree
>>
>>- tie a string between the stakes
>>
>>Then it seems I should be able to till the whole yard under without
>>hitting
>>a root as long as I avoid the string.
>>
>>I've helped put in a yard on a new construction house but the trees were
>>tiny and roots were not an issue. Let me know if you see any problems
>>with
>>this plan. Thanks.
>>
>>
>>I'll be putting in sod after the tilling. I plan to thin out the canopy
>>of
>>branches overhead. Even though it's a nice looking canopy and I keep the
>>branches trimmed, I think the lack of light is what contributed to the
>>decline of the yard.
>>
>
> Good trees and good lawn are hard to accomplish
> at the same time. If your tree wants surface roots,
> the usual approach is to build a sort of shallow well
> around the trunk out to where the roots go underground,
> and fill outside of that. The downsode of that
> is thatyou have to be careful about grading and drainage,
> or you risk drowning the trees (and/or your foundation).
>
> Was it me, I'd acidify, and try growing moss, instead.
ok thanks for all the replies. It looks like it's not as simple as I
thought.
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