Since its introduction in 1982, Iris 'Immortality' has carved a place for itself in sunny garden beds and borders. That's because its ruffled petals first bloom during spring's transition into ...

Bearded iris (Iris x germanica) is an iris from the Mediterranean with distinctive flowers: the three upright petals called "standards" and three downward-facing, lower petals called "falls ...

The iris is a uniquely generous perennial; as it grows, the plant produces increasing rhizomes (underground stems), which ...