
(Berberis darwinii)

Darwin's barberry, Chile barberry, Yellow barberry, Berberis de darwin
Berberis darwinii is an evergreen shrub with spiny branches and glossy, dark green leaves. It produces bright orange-yellow flowers in the spring, followed by blue-black berries in the summer. This plant species is native to Chile and Argentina.
6-10 feet (1.8-3 meters)
Berberis darwinii prefers full sun to partial shade. It can tolerate shade but may produce fewer flowers.
Berberis darwinii can tolerate a wide range of humidity levels but prefers moderate humidity.
Berberis darwinii does not require frequent fertilization. A slow-release fertilizer in the spring can help promote growth and flowering.
Prune Berberis darwinii in late winter or early spring to shape the plant and remove any dead or damaged branches. Wear gloves and protective clothing when pruning, as the plant has spiny branches.
Common pests for Berberis darwinii include aphids, scale insects, and spider mites. It may also be susceptible to fungal diseases such as rust and powdery mildew.
24-36 inches (61-91 cm)
This plant species prefers well-draining soil and moderate watering. It can tolerate drought once established but may need more frequent watering in hot and dry climates.
This plant species can tolerate a wide range of temperatures, from below freezing to above 100°F (38°C). It is hardy to USDA zones 7-9.
The growing season for Berberis darwinii is from spring to fall.
Berberis darwinii is considered easy to grow, as it is tolerant of a wide range of conditions and does not require frequent maintenance.
USDA hardiness zones 7-9
Berberis darwinii is named after Charles Darwin, who collected specimens of this plant species during his voyage on the HMS Beagle.