• Dark red siberian iris black joker with a golden beard standing in a garden.
  • Several siberian iris roots with the start of growth and fibrous roots on a dark background.
Fall Preorder
Ships October 2026

Siberian Iris Roots - Black Joker

Our most intriguing color combination

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About the Variety

Up to 20% off

Key Features

Frost Tolerant
Prefers Dappled Shade
Morning Sun Only
Prefers Moist Soil
Clay Soil Tolerant
Container Friendly
Attracts Bees
Attracts Butterflies
Easy to Grow
Perfect for Cut Flowers
Perfect for Borders
Perfect for Dried Flowers
Reduces Erosion
Deer Resistant
Rabbit Resistant

Plant Details

BOTANICAL NAME

Iris sibirica

LIFE CYCLE

  • Perennial

LIGHT REQUIREMENT

  • Full Sun
  • Partial Shade

GROWTH HABIT

  • Clumping
  • Upright

PLANT HEIGHT

  • 24 to 48 inches

PLANT TYPE

  • Siberian

COLOR

  • Mixed

Looking for high drama without the neediness? Siberian Iris Black Joker stuns in hues worthy of a drama queen. Deep purple falls support cheerful lavender-blue standards in this clump-forming perennial that grows up to two to three feet tall. This curious color combination makes this variety a favorite of gardeners. Easy to grow and untemperamental, Black Joker Siberian Iris is tolerant of many soil types and deer resistant. Plant in the fall for showy spring/summer blooms.

  • • Note: Fall-Planted Siberian Iris Roots Ship to All Zones Beginning in October
  • • A summer-blooming beauty
  • • A little partial shade is no bother

Planting Information

PLANTING SEASON

  • Fall

PLANTING DEPTH

  • 1 to 2 inches

WATER NEEDS

  • Average

PLANT SPACING

  • 18 to 24 inches

HARDINESS ZONES

  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9

Planting Guide

View our Siberian Iris Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

Siberian Iris Roots - Black Joker

$13.59

Companion Plants

Gardening Tools

Siberian Iris Roots - Black Joker FAQs

What size bulbs will I receive with Black Joker Siberian Iris?

Black Joker Siberian Iris is graded No. 1.

Is Black Joker Siberian Iris resistant to animals or disease?

Black Joker Siberian Iris is deer resistant and rabbit resistant, meaning deer and rabbits generally avoid it due to its taste, texture, or aroma.

What type of bulb is Black Joker Siberian Iris grown from?

Black Joker Siberian Iris is grown from a root.

Grown by Our Community • All iris siberian