I too want to plant a fragrant lilac, but I'm not sure where to start, i.e which variety is the best. Can anyone suggest the strongest, sweetest perfume lilac which is hardy but at the same time, has beautiful blooms? I prefer either pink or purple color flowers. Also I live in Melbourne, Aust, currently we are in autumn, heading for winter. The winter here can get very cold, but we only get light frost. Anyone with any suggestion? Also is it an ideal time to plant?

Isn't Melbourne pretty dry? Lilacs need a good supply of water or they'll be very picky about flowering. They'll often not flower following drought.