General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Plant Height: 5-6 feet
Plant Spread: 3-4 feet
Leaves: Deciduous
Flowers: Showy
Fragrant
Flower Color: White
Bloom Size: 1"-2"
Flower Time: Late spring or early summer
Uses: Windbreak or Hedge
Awards and Recognitions: Other: UC Davis Arboretum All Star

Image
Common names
  • Lemoine's Mock Orange
  • Mock Orange
Also sold as:
  • Belle Étoile
  • Philadelphus x lemoinei 'Belle Étoile'

Photo Gallery
Location: in my garden
Date: 2017-05-10
with ninebark leaves
Location: Oxfordshire, England
Date: 2017-06-21
Location: Oxfordshire, England
Date: 2016-07-10
Location: My garden
Date: 2020-05-29
Location: My garden

Photo courtesy of Annie's Annuals and Perennials
Location: The Alnwick Garden, Northumberland UK
Date: 2023-06-22
Location: In my garden
Date: 2013-06-01
Location: My Property Sunset Zone 23 Sub-Tropical Southern California
Date: 2012-03-23
Location: In my garden
Date: 2014-05-20
Location: In my garden
Date: 2014-05-20
Location: Invercargill, New Zealand
Date: 2023-12-25
Location: The Alnwick Garden, Northumberland UK
Date: 2010-06-30
Location: The Alnwick Garden, Northumberland UK
Date: 2009-06-28

Date: 2010-06-26
Photo courtesy of: Yoko Nekonomania
Location: My garden

Photo courtesy of Annie's Annuals and Perennials
Location: In my garden
Date: 2013-06-01

Date: 2013-06-01

Photo courtesy of Annie's Annuals and Perennials
  • Uploaded by Joy

Photo courtesy of Annie's Annuals and Perennials
  • Uploaded by Joy
Comments:
  • Posted by Calif_Sue (Sebastopol, CA - Zone 9a) on Apr 20, 2014 6:24 PM concerning plant:
    The blooms appear on previous year's growth, so prune right after flowering. It can also be cut to the ground after flowering if shrub becomes scraggly looking or otherwise in need of rejuvenation. I just pruned mine in half and the new growth is now fuller and lusher than last year.
  • Posted by Paintedtrillium (Southern Maine - Zone 6a) on Jun 4, 2020 10:24 PM concerning plant:
    I've had this shrub for 20 - 25 years. I have never seen a bloom!
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MuseLea On August 7, 2021 Obtained plant
Palmers
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