David President and Mike Gearhart work at "big Tree"

October 22, 2013 | 6:23 p.m. CDT
David President and Mike Gearhart of Asplundh Tree Expert Company organize maintenance on the bur oak tree Tuesday. Work done on the tree included removing hazardous dead limbs, fertilization, soil aeration, mulching and special chemical treatments developed for older, mature trees.

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