Six hundred topiary balls an hour. At least. Just imagine!
And there’s more — at Alexander Trevi’s Pruned:
In case you were wondering, they [Dutch company Gebroeders Ezendam] also have a GPS-propelled pruning machine. Give it a LIDAR scanning system, so it can build a 3D field map for better navigation and precision grooming. Give it extra processing power, and it can achieve full autonomy. And then some more, and keep on doing so until they reach sentience. At night after work, they’ll escape to their secret topiary gardens in the forests and perhaps in the cities, too, where they transgress from globules and Christmas trees to vegetal phantasmagoria.