On May 31, 1:52 am, Treedweller wrote:
On Tue, 29 May 2007 21:17:35 GMT,





(Scott Harper) wrote:
Sorry about the double posting, just wanted to make sure the title caught our
local arborists' attention, since this is as much a question abouttreesas it
is sod...

I'm thinking about putting in some sod. I know "technically" the best way to
do it is to get rid of all the other grass/weeds that is already there,
lightly till (or rake) up the soil, and put the sod down on that.

I know there are varying opinions on how to get rid of the existing
vegetation, but I would be inclined to spray it with round up to kill it off
first, then rake it up. I am NOT too crazy about trying to pull it all up
while it is still alive. And tilling really isn't a great option because of
the shallow soil depth on top of a rocky base.

The area under consideration happens to be under some live oaks. Part of what

is growing there is literally hundreds of little oak saplings sprouting up
under and around thetrees. My concern is that if I were to spray all of them

with round up, that would make its way into thetrees' root systems and harm
them as well -- which I definitely don't want to do.

Would spraying round up under thosetreesharm them?

Would I have a chance in hades of the sod taking if I laid it on top of the
existing vegetation?

scott

All those little sprouts (or most of them, anyway) are coming from thetrees' root system. It would definitely be a bad idea to spray them
with roundup.

For that matter, it would be a bad idea to plant sod under thetrees.
Mulch the area under the canopies with wood chips or similar material
and plant grass where you have open sunny areas (if you must). If you
have no such open areas, count yourself lucky!

Keith Babberney
ISA Certified Arborist #TX-0236AT- Hide quoted text -

- Show quoted text -

Yes, sensible answer. not too deep with the mulch though.