"Rose Campion (Silene cornaria) plants grow about 2 feet, or 2/3 of a meter, in height. They have gray-colored leaves and stems, and these magenta (hot pink) flowers, which are about as wide across as my thumb's first joint, more or less." Re-seeding annuals
Obedient plant has flower spikes that can be positioned the way the arranger likes in flower arrangements, hence the name Obedient Plant. A beautiful addition to the perennial garden, 1-3 ft tall, blooms 1 1/2 months in late summer.