Height:
24-30 Inches
Spread:
18-24 Inches
Flower Color:
Purple-red shades
Foliage Color:
Green shades
Sun or Shade?:
Full sun (> 6 hrs. direct sun)
Part shade (4-6 hrs. direct sun)
Wet or dry?:
Average water needs
Consistent water needs
Want to see wings?:
Attracts hummingbirds
Need critter resistant plants?:
Deer resistant
Rabbit resistant
How fast should it grow?:
Medium
When should it bloom?:
Early summer
How's your soil?:
Average Soil
Sweet or Sour Soil?:
Acidic Soil (pH < 7.0)
Neutral Soil (pH = 7.0)
What's your garden style?:
Woodland/Shade
Cottage
Rain Garden
Water Garden
Eclectic
Siberian Irises are among the easiest and most trouble-free species to grow in their genus. They prefer full sun, though they will tolerate part shade especially in warmer zones. Plant in rich, moist soil that is moderately acidic (5.2-6.4). Deadheading this variety will not prolong its bloom.
It is best to leave these irises untouched until there is a noteable lessening of blooms. At that time, they may be divided, preferably in the fall but also in the spring. New clumps may take two or three years to become firmly established, at which time they will begin to bloom profusely. According to Steven Still, Siberian Irises are the best species of Iris for the south.
Irises have been revered for centuries and became an icon of nobility when King Louis VII of France adopted the iris as his Fleur-de-Louis, now known as the popular symbol of the fleur-de-lis.