In June the rose garden at Elizabeth Park sets a standard the whole city can see, and Prospect Avenue smells like it for weeks. GoGreen Lawns Hartford brings that same appetite for order to ordinary yards — mowing on a rhythm, edges trimmed true, clippings gone before anyone notices they were there. Spring cleanups pull the winter grit out of the beds; autumn cleanups take the leaves before the first hard rain glues them to the ground. Hartford grass runs fast between the humidity and the river air, and staying ahead of it is the craft. A lawn that looks effortless has somebody's Tuesday in it.