Donna Koledo, Joyce Latreille and KGC President Anne Todd at the Grand Rapids Museum doing spring clean-up and planting Muscari armeniacum commonly known as grape hyacinths in the planters. These bulbs will produce a beautiful purple flower in early spring, that will last until mid May. The flowers have a rich fruity fragrance. They go dormant in the summer, and are good for naturalizing. They spread slowly and need no care.