'Marcus' is a dwarf version of 'May Night', and is a great improvement in flowering capacity also! At our nursery 'Marcus' will bloom almost continuously from late April through the fall, even under hot dry conditions. It grows to only 1 foot tall, and is a fabulous border plant. It attracts honeybees, butterflies and hummingbirds, is an attractive cut flower and is beautiful in containers. Mix it with Achillea tomentosa 'King Edward' and Salvia microphylla 'San Carlos Festival' to get beautiful color and lots of wildlife activity all summer long!