Lilacs Alluvial Terrace Nursery has a complete inventory of Syringa proven to thrive and flower in our Northern California  climates.   We have several Descanso Hybrids, bred in Southern California specifically for mild climates.   We also have French Hybrids proven to be very showy and fragrant Our favorites are Syringa vulgaris "Sensation" and Syringa x persica 'Tinker Belle'       Please check the plant list  for our complete listing       Syringa vulgaris "Sensation"   Syringa x persica "Tinker Belle"