By early afternoon on most summer days, the sea breeze has worked its way inland across the flats and reached Orange, cooling the streets and rattling the palm fronds overhead. Sea Breeze Landscaping Construction shares its name with that welcome wind and tends to lawns across a city that climbs from its old downtown grid into the eastern hills. When May turns warm, the jacarandas bloom violet along the residential streets, leaving drifts of blossom across lawns and driveways by morning. Toward Peters Canyon the chaparral bleaches to straw by June, while down in the neighborhoods the cutting and sweeping keep the green ground in good order. A lawn newly mown and edged, the purple petals swept from the drive, is the kind of small finish that makes an Orange evening feel generous.