Botanical Name: Heuchera ‘Forever Red’

Common Name: Coral Bells

Hardiness Zone: Perennial in Most Climates (USDA Zones 4–9)

Size: 10–14" Tall × 16–20" Spread

Growth Habit: Dense, Mounding, Well-Branched Habit

Sunlight: Partial Shade to Full Sun (Best Color in Morning Sun / Afternoon Shade)

Soil: Well-Drained, Organic-Rich Soil

Water Needs: Moderate; Consistent Moisture Preferred

Bloom Season: Late Spring to Early Summer

Fertilizer: Light Feeding in Spring

Features: Bright Scarlet-Red Foliage, Exceptional Color Retention, Evergreen to Semi-Evergreen, Heat & Cold Tolerant

Uses: Shade Gardens, Borders, Containers, Woodland Gardens, Bold Foliage Contrast

Patent: ✔ Patented

Propagation: ❌ Propagation Prohibited Without License

See our complete Heuchera Growth & Care Guide for more in depth care details.

More About Heuchera ‘Forever Red’

Heuchera ‘Forever Red’ is one of the truest reds you can plant in a perennial bed. The foliage comes on strong in Spring with a vivid scarlet tone that immediately draws your eye, and it holds that intensity far better than most red selections I have grown over the years. As we move into Summer, when heat and humidity typically cause red varieties to bronze or dull out, this one keeps its clear, saturated color. Here in the Upstate, that kind of staying power matters. By Fall, the color is still bold and confident, not tired or washed out.

The leaves have a gentle ruffle that gives the mound depth and texture instead of looking flat. Even without blooms, the foliage alone carries the planting. In Late Spring, slender stems rise with small, light blooms that hover above the red leaves. They are delicate and understated, which I prefer, because this plant is really about foliage impact. In milder Winters, especially in Zone 8a, it often holds nicely and continues adding color when much of the garden has gone quiet.

Why We Like It (Our Trials)

In our trials, ‘Forever Red’ has proven to be one of the most color Heucheras we grow. It builds into a dense, well branched mound and does not thin out in the center after a tough Summer. We have tested it in morning sun with afternoon shade and in bright filtered light, and it performs consistently in both exposures when drainage is right. Our red clay requires soil improvement, but once established, this variety handles heat, humidity, and even cold snaps with impressive resilience. I have watched other red selections struggle nearby while ‘Forever Red’ stayed steady.

Design wise, it is extremely flexible. It works beautifully as a focal point in shade gardens where you need a punch of color without relying on flowers. In containers near an entry, the red reads clearly from a distance and creates instant impact. I love pairing it with chartreuse foliage for bold contrast or layering it with silvers, deep greens, and dark purples for a rich, dimensional look. When you want red foliage that actually stays red through the Seasons, this is the one I reach for.

Forever Red vs. Other Heuchera Varieties

‘Forever Red’ is known for its consistent crimson coloration, holding its deep red tone longer into heat and seasonal shifts than many red-leafed Heuchera. Compared to Fire Alarm, it reads slightly darker and more refined, while still being bolder than the berry-toned Berry Smoothie. Within red plantings, Forever Red acts as a stabilizing presence, grounding brighter companions without losing intensity. 

As part of the Forever Series, this variety is bred specifically for color stability and season-long performance, setting it apart from non-series reds. The Forever line is ideal for gardeners who want dependable foliage color without constant maintenance. It pairs beautifully with dark foliage like Obsidian and purple selections like Forever Purple for cohesive color-block designs.