Unusual species gladiolus that is actually an early spring bloomer and at night possesses a wild sweet powerful perfume. Very thin grassy foliage forms clumps to 10″ tall. It appears in autumn with the first rains after summer dormancy. In March flower spikes rise to twice as tall as the leaves an open wild looking simple luminous yellow flowers. They have fancy markings on the inside lower two petals. At dusk the perfume arrives and does it flow. I’ve smelled this flower from 20′ away on mild spring nights. It makes a great cut flower but this mysteriously diminishes the perfume. Full sun and VERY WELL DRAINED soil- such as a rock garden or a hillside. It dislikes competition so give it space. Excellent with a mulch of gravel. Don’t plant this in a crowded bed in rich wet soil it will die out or it will quickly be overwhelmed. Fun plant to grow. Needs no supplemental water cause its totally dormant by summer anyway.