Plant in full coastal sun to part shade in an amended well-drained soil. The foliage color is best with some bright light but may require afternoon shade in hotter climates. Irrigate occasionally to regularly - more drought tolerant in shade. A hardy plant that is rated to USDA Zone 4 (-30 °F).

Heuchera 'Kassandra' is a hybrid that was the result of crossing the Heuchera villosa hybrid 'Caramel' PP 16,560 with Heuchera 'Mocha' in a controlled breeding program at Pepinieres Delabroye, the nursery of Thierry and Sandrine Delabroye in Hantay, France. It was selected for its compact mounding habit, foliage color and good tolerance to heat, humidity, and exposure to sunlight. This plant received its US Plant Patent on November 9, 2010. In their book "Heuchera and Heucherellas: Coral Bells and Foamy Bells" Timber Press 2005 authors Dan Heims and Grahame Ware note that Linnaeus named Heuchera for Johann Heinrich von Heucher, professor of medicine and Botany at Wittenberg University and that the name Heuchera should be pronounced following this person's name that it commemorates, meaning it so be pronounced HOY-ker-uh, but like most people, we continue to pronounce it HUE-ker-ah. We grew this nice cultivar from 2011 to 2016. 

Information displayed on this page about Heuchera 'Kassandra' PP21,466 is based on our research conducted about this plant in our nursery library as well as from information provided by reliable online resources. We also include our own observations made about it as it has grown in the nursery gardens and other gardens visited, as well how the crops of this plant performed in the containers in our nursery field. We will also include comments received from others and welcome hearing from anyone who has information about this plant, particularly if it includes cultural information aiding others to better grow it.