Position: full sun or partial shade
Flowering period: May to September
Hardiness: fully hardy
Super easy to grow, a real cutie.  It more than earns it’s keep with such a long flowering season.  Perfect for the front of borders and at the edge of lawns.
Garden care: To prolong flowering, deadhead regularly. This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.