Home>Discussions>YARD & GARDEN>weed/grass killer around trees
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christianeb
weed/grass killer around trees

We have a week mat layed with mulch on top around our trees, but still have grass coming through the weed mat. Can I spray grass killer or will is seep down and hurt the tree roots too?

JLMCDANIEL
Re: weed/grass killer around trees

You can use Roundup, it only enters the plant through the leaves and will not affect roots except for the plants it enters through the leaves.

Jack

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