Sorry this plant is not available at the moment. Please try again later or select an alternative plant. Description: Known as the roof iris in the Baoxing area of Sichuan, China where I collected the seed of this versatile semi-evergreen species, where it grew in full sun poised on the top of a stone wall. Which is how we have grown it for several years only attaining a height of 25cm, forming a dense clump of flattened broad leaves with large blue flowers in early-mid summer on equally short stems. Easily grown in full sun to part shade in an extremely well drained situation.
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