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.