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Iris tectorum bulb

Shop high‑quality Iris tectorum rhizome for your perennial garden. Also known as roof iris, this hardy native variety produces large, graceful blue‑purple blossoms with distinctive crested markings and sword‑shaped green foliage. It tolerates full sun to partial shade and thrives in well‑drained fertile soil. Plant rhizomes in spring or autumn, keep moderate moisture and avoid waterlogging to prevent rot. Cold‑hardy and low‑maintenance, perfect for garden borders, rock gardens, slope landscaping and mixed perennial beds, bringing charming spring‑season blooms year after year.