• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Yellow Flag Iris

Botanical Name
Iris pseudacorus
Min Zone
3
Max Zone
9
Height
Up to 5 feet
Width
Up to 2 feet
Flowers
Late spring to early summer: yellow
Light
Full sun (wet soil), part shade (especially in hot, dry)
Soil
Moist to wet
Planting & Care
  • Space plants 18 to 24 inches apart
Problems
Can be invasive in areas
Varieties
  • Variegata - variegated foliage
  • Alba - pale cream flowers
  • I. pseudacorus var. bastardii - clear sulfur yellow flower

Related Content

Upcoming Webinars & Appearances


Feb. 4, 2023
WCBA's Home Building &
Remodeling EXPO

West Bend, WI
 

Feb. 10-12, 2023
PBS Wisconsin
Garden & Landscape EXPO

Madison, WI

June 3 – 11, 2023
“Castles & Gardens” Adventure in Ireland with Melinda Myers
Includes the Bloom Festival in Dublin!

CLICK HERE for more information on Melinda's 2022 Wisconsin State Fair presentations on
Affordable Food Gardening 

CLICK HERE for pollinator gardening webinars, videos & DIY projects

Watch Melinda's past webinars ON DEMAND

Learn More

Book an Appearance

Learn More

Enter to Win
Melinda's Food Gardening for Everyone DVD set!

ENTER NOW