Please don't forget to watch for frost now. If it's going to be around freezing, and clear and still, you may have frost. Cover your lilacs until the sun is on them!
We still have a nice assortment of deep purple lilacs available this spring.
A compact lilac, 'Prairie Petite' stays smaller than most other lilacs at about 4' by 4'. A light lavender color. Mid-season. Syringa vulgaris 'Prairie Petite'