Fernald's Iris spreads by underground rhizomes. It is a one-three feet tall Iris with 2-3 inch yellow flowers. Fernald's Iris is found from Santa Cruz to Santa Rosa in full sun near the coast, and afternoon shade inland. Fernald's Iris requires some summer water and thrives with some organic matter as mulch.
Foliage of Iris fernaldii has color green-gray and is deciduous.
Flower of Iris fernaldii has color yellow.
Communities for Iris fernaldii:Mixed-evergreen Forest.