Large, bright flowers in mid summer.  An easy to grow plant in our garden... we never have to do anything to care for them.  They grow well, and bloom well for us in partial shade.

Will multiply to form a large clump of many flower stems in a couple of years.

Hardy to Zone 3.

These grow taller for us than the reference books list. Ours reach 30"-36" in height. Will form a clump 2 feet wide in a couple of years.

Glen's score:  7.