mulch

  • Surface roots create tripping and mowing hazards. Photo by H.N. Kolich.

    Active tree root growth occurs horizontally from the tree trunk at a depth of 18 or fewer inches. Urban and suburban soils are usually not ideal and suffer further from compaction. When soil is compacted, all the little pockets or pores that hold oxygen and moisture are squished flat. Construction, parking or driving on soil,…

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  • A large pile of light brown mulch, a sign stating 'free wood chips'.

    Of all the pests that trouble plants, weeds cause the most economic damage. While many gardeners want to get away from chemicals, we seem to be conditioned to battle pests with some sort of spray. So we get lots of calls here at the Extension office from people looking for a spray that will provide…

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