Get the best of both worlds! Purple AND white! The Sensation has purple petals WITH white edging. Unique, fragrant and an utter delight! 2-gallon pot. Zone 2/3
 
Lilacs have come a long way since those invasive (though beautifully scented) common lilacs from years past.  Now you can have a gorgeous lilac in a variety of colours that will provide the same wonderful smell!   Lilacs are one of the best attractants for pollinators!!
 
All lilacs can be allowed to grow in a shrub form or pruned into a tree form.  Your choice!
Photo courtesy of Fine Gardening Magazine.