Available May to September only.
(Bronze Sword) By turns golden, creamy green or outrageously orange, the blades of Bronze Sword rise about knee high. Its star-shaped white flowers, which bloom on shorter, branched stems, are a lovely pure white.
But this member of the Iris-family (Iridaceae) is primarily grown for its striking foliage, which forms dense, stiff, upright fans. Some of the blades have a striped look. As British garden writer Sally Nex says, Bronze Sword is an evergreen that you might as well call "evergold" due to the way its coppery amalgam of colors shine in sunlight.
Similar to other irises, Bronze Sword spreads by rhizomes. When crowded after a few years of growth, it's easy to dig it up so the roots can be separated for replanting.
Bronze Sword is native to New Zealand. It grows well in areas with mild winters, but can tolerate USDA Cold Hardiness Zone 7 if protected with winter mulching and excellent drainage. It does well in any soil as long as the soil isn't persistently damp.
Give this Iris full sun to partial shade. It thrives with average watering based on local conditions, but withstands drought. Bronze Sword looks attractive as path edging and groundcover as well as in borders, cut-flower gardens and seasonal flowerbeds. Don’t worry about deer grazing, because they don't like it.
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