Mowing lawns is a straightforward process, until you get to a tree or a fencepost. You can only get so close with the mower, and the remaining scrub must be removed with a string trimmer, which is time-consuming.
So how do well-funded landscaping professionals tackle this problem? With German manufacturer Duecker's amazing Leitpfostenmaeher ("guide post mower"):
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Here's a longer cut so you can enjoy the zen of it all.