A new cultivar of Heuchera plant named ‘Toncka 377’ that is characterized by its leaves that have glossy surfaces, its leaves that are grey-green in color with dark green veins, its flowers that are clear red-purple in color, and its very floriferous blooming habit.

A new cultivar of Heuchera plant named ‘Toncka 377’ that is characterized by its leaves that have glossy surfaces, its leaves that are grey-green in color with dark green veins, its flowers that are clear red-purple in color, and its very floriferous blooming habit.

A new cultivar of Heuchera plant named ‘Toncka 390’ that is characterized by its strong and sturdy plant habit, its leaf colors that are grey and tinged grey-purple with black veins, its floriferous blooming habit, and its flowers that are white and moderately red-purple in color.

A new cultivar of Heuchera plant named ‘Toncka 390’ that is characterized by its strong and sturdy plant habit, its leaf colors that are grey and tinged grey-purple with black veins, its floriferous blooming habit, and its flowers that are white and moderately red-purple in color.

A new cultivar of Heuchera plant named ‘Toncka 306’ that is characterized by its glossy foliage that is green in color, and have a small black markings in the centers surrounding the main veins, its floriferous blooming habit, its remontant flowering, its small flowers that are white in color, and its sterile flowers.

A new cultivar of Heuchera plant named ‘Toncka 380’ that is characterized by its large leaves with a glossy surface, its leaves that are brown when young and mature to grey-green with grey-purple to black veins, its flowers that are white and red-purple in color, and its low number of inflorescences.

A new cultivar of Heuchera plant named ‘Toncka 380’ that is characterized by its large leaves with a glossy surface, its leaves that are brown when young and mature to grey-green with grey-purple to black veins, its flowers that are white and red-purple in color, and its low number of inflorescences.

A new and distinct ×Heucherella plant substantially as shown and described, characterized by a trailing habit, a strongly lobed leaf, leaves than are purple silver in color, light pink flowers, and excellent vigor.

The new hybrid ×Heucherella plant named ‘Hopscotch’ with deeply incised palmately lobed foliage of variable coloration starting in the spring as red with dark red centers, transitioning to bronze-red during flowering and deep green in winter. ‘Hopscotch’ begins flowering in late spring with a creamy-white effect.

The new hybrid ×Heucherella plant named ‘Red Rover’ with deeply-incised, thin, finger-like, and distinctly-separated, palmately lobed foliage of variable coloration starting in the spring as coppery-red with burgundy red centers, transitioning to bright red during flowering and dark olive green in winter. ‘Red Rover’ begins flowering in late spring with a creamy-white effect and continues sporadically through the summer. The new plant is suitable for landscaping en masse, as an accent or as a container plant.