We often admire a tree's majestic canopy, its branches reaching skyward, leaves rustling in the breeze. Yet hidden beneath the surface lies a complex network of roots, equally vital to the tree's ...
This little number is called the Hedgehog, a tree trimming vehicle with massive rotating arms that spin up to eight large blades and rotate to cut things at practically every angle and level.
The answer, more likely than not, is that the tree in question was improperly pruned. Where pruning cuts in a tree are improperly made, these cuts cannot properly heal and present an open ...