building an urban garden

at the behest of a former student, laura, who is my co-gardener this year, we redesigned with circles that sort of form the shape of the mathematics symbol for infinity...i like it. my previous garden design was haphazard and not really thought-out, just slapped together...inside the circles will be all sorts of greens and other vegetables. tomatoes/peppers will still dominate the garden, to the south of the sidewalk...