Gertens Heuchera Fire Alarm Coral Bells

This variety is exceptionally versatile and will perform well in everything from full sun to full shade. While it tolerates both extremes, you may notice the most vibrant foliage color when it receives a balance of morning sun and afternoon shade.

Yes, 'Fire Alarm' is an evergreen perennial. In milder climates, the foliage will remain throughout the winter, though it may look a bit tired by spring. In colder zones, the leaves often persist but may need a quick cleanup once the new growth emerges.

For the best results in mass plantings, space your 'Fire Alarm' plants about 12 inches apart. This allows enough room for the 16-inch mature spread while ensuring the plants grow together to create a dense, continuous carpet of color.

It is a low-maintenance choice. Aside from occasional watering during dry spells and a light cleanup of old or damaged leaves in early spring, it requires very little intervention to stay healthy and attractive.

This variety is hardy in USDA zones 4 through 9. If you are in zone 4, it is well-equipped to handle your winters, though providing a layer of mulch around the base can help protect the roots during the coldest months.