Berberis thunbergii 'Concorde', commonly known as Concorde Japanese Barberry, is a compact, deciduous shrub prized for its deep maroon-purple foliage that intensifies in color during the fall. This petite barberry typically reaches 18 to 24 inches in height and width, forming a dense, rounded shape. In spring, it produces small yellow flowers, which may be followed by a few bright red berries. The rich, dark foliage provides a striking contrast in gardens and is particularly effective when used as edging, in mixed borders, or in containers. Notably, this variety produces little to no viable seed, making it a great alternative over others.
Berberis thunbergii 'Concorde'
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Light: Thrives in full sun, which enhances the intensity of its foliage color.
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Soil: Prefers well-drained soil and is adaptable to various soil types.
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Water: Requires regular watering during the first growing season to establish a deep root system. Once established, it is drought-tolerant but benefits from occasional watering during prolonged dry periods.
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Pruning: Prune in late winter or early spring to maintain its shape and remove any dead or damaged branches. Wearing gloves is advisable due to the presence of thorns.
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Fertilization: Apply a balanced, slow-release fertilizer in early spring to promote healthy growth and vibrant foliage.
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Hardiness: Suitable for USDA Hardiness Zones 4 through 7, tolerating a range of climatic conditions.
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