• slide
  • slide
  • slide
  • 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 Appearances
 

The Chicago Flower & Garden Show 
CANCELLED due to COVID-19


Realtors Home & Garden Show 
CANCELLED due to COVID-19


Linn County Master Gardeners'
Creative Gardening Series

CANCELLED due to COVID-19
 

May 2 - August 6, 2020
Ebert's Greenhouse Village
Ixonia, WI

Learn More

Book an Appearance

Learn More

Win a pair of Foxgloves!

ENTER NOW