The Syringa Bloomerang flower become just for four month in each year, so it’s seasonable plant, Flower show begins in early summer and continues to October. After the October flower fall then, next season in you can seen the Syringa bloomerang on plant. The regular plant height is 5-6 , Blooms period May-Oct ending, color is dark purple.
Syringa bloomerang care tips : In mid summer remove the faded flower heads carefully using secateurs to avoid damaging the young shoots. Apply a generous 5-7cm (2-3in) mulch of well-rotted garden compost or manure around the base of the plant in early spring.
Images source: google images