Plant Library
Iris Flag Yellow
Common Name: Iris Flag
Botanical Name: Iris pseudacorus
Variety: Yellow
Blossom Color: Yellow
Bloom Time: May-Jun
Zone: 4 to 9
Exposure: Sun or Part Shade
Mature Height: 24-48"
Mature Width: 24-30"
Notes: Very floriferous. Beardless, bright yellow flowers in June. 2-4 feet tall. Requires damp to wet soil in Sun or Part Shade. Thrive in shallow water. Zone 4-9.