Skip to product information
1 of 2

On Mulberry Street Siberian Iris

Love purple? You'll love this.

73239

Regular price
1 for $12.99
Regular price
$12.99
Sale price
1 for $12.99
  • flowering dateLate spring- to early summer (June)
  • hardiness zone3-9
  • height24 - 32 inches
  • restricted statesAE AK GU HI PR
  • ship asPREMIUM
  • sun exposureFull Sun, Partial Shade
  • Thrives in moist soil
  • Lovely in a perennial border
  • Stylish color contrast
The purple falls are reason enough to incorporate these brilliant blooms in your landscape. Then you bring in the strong color contrast between the standards and falls and it's simply mesmerizing—the color really pops wherever you want to put this Siberian iris. Enjoy a little patch of it in among your other perennials, or plant it in mass drifts for a radiant display. We suggest growing it near a stream or in a marshy, waterlogged spot. While most iris absolutely need well-drained soil, Siberian iris are actually at the top of their game in really moist soils. Iris sibirica 'On Mulberry Street'

Product Details

  • botanical nameIris sibirica 'On Mulberry Street'
  • flowering dateLate spring- to early summer (June)
  • flower colorBlue, Purple, Mixed
  • flower formTypical Siberian Iris-like flowers
  • foliage typeSlightly arching, narrow grass-like leaves.
  • formPerennial
  • growth rateMedium
  • hardiness zone3-9
  • height24 - 32 inches
  • planting instructionsLoosen soil well before planting. Plant with the eyes just below the soil. Dig a hole large enough to accommodate the roots without bending them. Space plants 18-24" apart. Firm soil around roots and water well.
  • pruningRemove spent flowers for a clean look
  • restricted statesAE AK GU HI PR
  • shipping seasonSpring
  • ship asPREMIUM
  • soil requirementPrefers moist soils, but will do also well in regular garden soil with average moisture.
  • spacing14 - 18 inches
  • spread14 - 18 inches
  • sun exposureFull Sun, Partial Shade
  • watering requirementPrefers moist soils, but will do also well in regular garden soil with average moisture.
  • winter careMulch +/- 2"

Shipping Schedule

When will my order ship?

Plants will be shipped at the proper planting time for your area of the country during the shipping timeframes outlined below:

2025 Spring Shipping Schedule
Zone Most Dormant Bareroot & Potted Perennials, Trees and Shrubs
3A-3B 4/28/25 - 5/30/25
4A-4B 4/28/25 - 5/30/25
5A 4/28/25 - 5/30/25
5B 4/7/25 - 5/30/25
6A 3/24/25 - 5/30/25
6B 3/10/25 - 5/30/25
7A 2/24/25 - 5/30/25
7B 2/17/25 - 5/9/25
8A 2/17/25 - 5/9/25
8B 2/10/25 - 5/9/25
9A 2/3/25 - 5/9/25
9B-10B 2/3/25 - 5/9/25
Last Order Date Zones 3A - 7B: 5/26/25
Zones 8A - 10B: 5/5/25

    On Mulberry Street Siberian Iris
    On Mulberry Street Siberian Iris

    Planting Videos