Concorde Dwarf Red-Purple Barberry

‘Concorde’ is a low, rounded Japanese barberry with deep maroon-purple foliage that becomes more intense before turning red in autumn. Small yellow flowers appear in late spring and may be followed by a few bright red berries. [Monrovia](https://www.monrovia.com/concorde-japanese-barberry.html) lists it as Berberis thunbergii ‘Concorde’, with a compact 18–24 inch outline and USDA zones 4–8. ## Landscape Use Use this dwarf shrub as an edging, small hedge, or container accent. Its dark foliage creates a strong contrast with green or gold-leaved plants, while the dense rounded form gives a clear border line. ## Seasonal Interest New spring foliage is deep red-burgundy. Small yellow flowers appear in late spring, followed by occasional red berries; autumn foliage shifts toward crimson. Monrovia notes that this selection produces little to no viable seed. ## Mature Size Monrovia lists 18–24 inches tall and wide, while [Briggs Nursery](https://www.briggsnursery.com/plant/berberis-thunbergii-concorde/) reports approximately 2 feet tall by 4 feet wide. The existing values and labels remain plausible between these differing nursery estimates. ## Siting and Soil Full sun brings the strongest foliage color and flowering, though light shade is tolerated. Plant in average, well-drained soil and avoid wet sites. Monrovia lists USDA zones 4–8. ## Maintenance Water regularly during the first growing season, then reduce frequency once roots establish. Monrovia reports moderate drought tolerance after establishment and recommends late-winter pruning only when shaping is needed. Its spiny stems call for gloves during maintenance.