Abelia plants can live for several years with proper care and maintenance.
Abelia plants can grow up to 6 feet tall and wide.
Perennial
Up to 3 feet tall
The lifespan of Agastache plants is usually several years.
Agastache plants can grow up to 2-3 feet tall and spread up to 1-2 feet wide.
Varies depending on the species, typically living for several decades
Varies depending on the species, generally ranging from small, compact plants to large, architectural plants
Medium-sized
Up to 20 years
2-20 inches
Grows up to 15 cm tall
Can live up to 150 years
Up to 25 meters tall
Up to 30 meters
Long-lived, up to several hundred years
Up to 80 feet tall
Up to 16 feet tall and wide
Grows for about 20 years
Medium to large
Small to medium-sized
Grows up to 3 feet tall
Moderate-sized, can reach up to 1 meter in height
Medium