This handsome modern hybrid makes a wonderful show; free flowering with many large dense umbels of blue flowers held on erect stems. A very showy perennial forming strong clumps and flowering in summer.The plant likes a sunny situation with moist but well drained soil. It is hardy in most areas, dying back to bulb form in winter. Ideal for garden planting, or to feature in a patio container. Plants can be propagated by division in spring. Apply high nitrogen garden fertilizer to promote initial growth; once established use a flowering plant fertilizer. Height to 30 cm.