Heuchera Fire Alarm Plants

Heuchera x 'Fire Alarm'

Heuchera Fire Alarm is a low maintenance shade plant with colorful, evergreen foliage that adds year-round interest to your garden! Its ruffled red leaves and flowers that attract hummingbirds and butterflies make it a popular choice for gardeners and landscapers.

Growzone: 4-9

As Low As $26.95
1. Choose Size & Quantity
Size Price Quantity
1 Gallon Pot $26.95
2. Choose Recommended Add-Ons
Product Price Quantity
Espoma Bio-Tone Plus Starter Plus $16.95
Espoma Flower-Tone 4lb bag $16.95

California Residents: This product can not be shipped to California at this time. Browse products that can be shipped to California here.

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This Plants Growzone: 4-9
Growing Zone: 4-9
Mature Height: 9 Inches
Mature Width: 14 Inches
Sunlight: Partial shade to partial sun
Water Requirements: Water well until established

Heuchera Fire Alarm Plants for Sale Online


Heuchera Fire Alarm (Heuchera x 'Fire Alarm'), also known as Coral Bells, is a colorful ground cover with striking red foliage and delicate pink bell-shaped flowers. It is a nearly evergreen perennial that adds a pop up color to your garden all year long. In springtime, the flower stems grow up and above the low mounding foliage, up to about 14 inches tall and the budding flowers attract hummingbirds and butterflies. When you buy Heuchera Fire Alarm online, you can plant them in masses, mixed garden beds, or combination planters. 


Full Description

Growing Tips for Heuchera Fire Alarm

Heucheras are best grown in organically rich, humusy, medium moisture, well-drained soils in part shade. Parentage determines the best culture including optimum sun exposure. Unfortunately, the parentage of many hybrids in commerce today is unknown. Some hybrids will perform well in full sun, particularly in northern climates, but generally prefer some shade in the heat of the afternoon in southern locations. If grown in full sun, consistent moisture is very important. Scorch and general foliage decline may occur if soils are allowed to dry out. On the other hand, some hybrids perform well in shady locations, particularly if H. americana is a parent. Remove stems of faded flowers to encourage additional bloom. Foliage is essentially evergreen in warm winter climates. In cold winter climates such as St. Louis, the amount of retained foliage color in winter depends in large part upon the severity of the temperatures. A winter compost mulch applied after the ground freezes will help prevent root heaving. Divide clumps in spring every 3-4 years. Species plants may be grown from seed, but hybrids are usually divided in the garden.

Heuchera, commonly called coral bells or alumroot, is a genus consisting of about 55 species of evergreen to semi-evergreen herbaceous perennials which are all native to North America. Plants grow in a variety of different habitats including woodland areas, Appalachian seeps, prairies, rocky cliffs and alpine slopes. Plants range in size from dwarf alpine plants with flower spikes rising to only 5” tall to much larger woodland plants with flower spikes towering to 36” tall. Species plants are primarily native to the West, particularly in the Rocky Mountains, with a few species extending into northern Mexico. However, some important species are native to woodland areas in the East and Southeast.


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