Lilacs are LOVED the world over because of thier fragrance & large pyrmidal shaped blooms & here's one that has both! Add to that improved disease resistance and DOUBLE blooms and ease of growth and you will see why we like it so much.
Choose a sunny, well- drained site (they hate "wet feet") and preferrably a lime rich soil, although they will adapt to one witj a lower pH

Syringa hyacinthiflora 'SMNSHBBL' PP29,801