Heucherellas

What is the difference between Heuchera and Heucherella?

While both are beloved for their colorful foliage, Heucherella is a hybrid cross between Heuchera (coral bells) and Tiarella (foam flower). The result? A plant that combines the bold, vibrant leaves of Heuchera with the delicate, foamy blooms and improved shade tolerance of Tiarella. Gardeners love Heucherella for its vigorous growth, unique foliage textures, and ability to thrive in the Southern heat and humidity.

How big do foamy bells get?

Most foamy bells grow in compact mounds, typically 10 to 18 inches tall and 12 to 24 inches wide, depending on the variety. They make excellent groundcovers, border plants, or fillers in mixed containers. Their manageable size and tidy growth habit make them easy to incorporate into any garden design.

Where is the best place to plant Heucherella

Heucherella plants thrive in part shade to full shade, especially in areas that receive morning sun and afternoon protection. They’re perfect for woodland gardens, shady borders, or underplanting shrubs and trees. Their tidy, clump-forming growth is ideal for containers and small garden spaces where you want long-lasting color and texture.

Does Heucherella like sun or shade?

Heucherella plants prefer part shade to full shade, especially in warmer climates. They can tolerate more morning sun in cooler regions, but too much direct sunlight—particularly in the afternoon—can cause leaf scorch or faded color. For the most vibrant foliage and longest-lasting performance, plant foamy bells where they’ll receive filtered light, dappled shade, or protection from intense midday sun.

Are Heucherella plants easy to care for?

Yes! Heucherella is a low-maintenance perennial. Once established, it requires only moderate watering and occasional grooming to remove dead or damaged leaves. In the South, it often stays semi-evergreen or fully evergreen, offering year-round interest. For best results, plant it in well-drained soil, avoid soggy conditions, and mulch lightly to retain moisture.

Is Heucherella poisonous to dogs?

Heucherella is generally considered non-toxic to dogs, making it an excellent choice for pet-friendly gardens. While it’s always best to discourage pets from chewing on landscape plants, foamy bells do not appear on the ASPCA’s list of toxic plants for dogs or cats. Still, every pet is different—so consult your vet if you have concerns about sensitivities or reactions.