San Diego Bonsai Club
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Yaupon Holly

Flowers
April in San Diego typically means our yaupon (Ilex vomitoria) hollies are blooming. In the fall, some of the yaupon will have many red berries. Some will not have any. Hollies are dioecious, which is to say that there separate female and male plants. Only the female yaupons will have berries. So if your goal is to have a bonsai with red berries in the fall, you will want to look for female plants. 
When searching for yaupon in the spring, you can examine the flowers to determine the sex of the plant. The flowers are white and quite small. Male flowers will have stamens usually with pollen on the tips. Female flowers will have stamens however they do not bear pollen. Female flowers will have a noticeable green stigma (ovary) in the center. 
Below are four yaupon flowers next to a quarter for scale. The two on top are male flowers bearing pollen on the stamens. The two below are female lacking pollen on the stamens but with the green stigma in the center.
Picture


​As you can see from the photos below, yaupon are popular in the annual holiday tree competition.
Picture
Picture

​Heavy root pruning on yaupon is possible. The root pruning below was accomplished with a Sawzall. 
Picture
Picture
Updated: March 7, 2023
All images © 2010-2023.
All Rights Reserved.
  • Home
  • Activities
    • Next Meeting
    • 2023 Calendar
    • 2023 Spring Show
    • Bonsai-A-Thon
    • Bonsai Show Maps
  • Education
    • About SDBC Education
    • Beginner's Classes Overview
    • Beginner's Class Schedule
    • Workshops & Skills Classes
    • Study Groups >
      • Shohin Study Group
      • All About Bonsai Study Group
      • Ficus Study Group
    • Private Lessons
  • Resources
    • Newsletter
    • Club Forms
    • Club Library
    • Vendors
    • Photos >
      • 2020 Winter Silhouettes
      • 2018 Fall Show
      • 2018 SD County Fair
      • Spring 2018 Show
      • 2018 Cal Shohin Seminar
      • GSBF Convention #40
      • 2017 Fall Show
      • 2017 Spring Show
      • 2016 Fall Show
      • 2016 Nisei Week Trip
      • 2016 Spring Show
      • 2016 Bonsai-A-Thon
      • 2016 Winter Silhouettes
      • 2015 Fall Show Photos
      • 2015 Nisei Week Trip
      • Bonsai Stolen from San Gabriel Nursery
      • 2015 Spring Show
      • 2015 Bonsai-A-Thon
      • 2014 Fall Show
      • 2014 Nisei Week Trip
      • 2014 July Bus Trip
      • 2014 Spring Show
      • 2014 Bonsai-A-Thon
      • 2014 Winter Silhouettes
      • 2013 Fall Show
      • 2013 Spring Show
    • Articles >
      • Lime Sulfur
      • Bougainvillea Bonsai
      • Soil: It's What Goes in the Pot
      • 'Lyn's Bonsai Soil Mix
      • Back-Budding
      • REBS 2014 Show
      • 2014 Boxwood Dig
      • Club History
      • Club Logo
      • First Show May 1966
    • Video >
      • 2019-2021 Videos
      • 2015-2018 Videos
      • Video
      • More Video
  • Membership
    • Membership Form
    • Membership Benefits
    • Volunteer
  • Safari Park Bonsai Pavilion
    • Overview and History
    • Bonsai Pavilion Trees
    • Stolen Bonsai
  • Looking Back
    • Time Traveler
    • Remembering... >
      • Remembering Big Dave Rochester
      • Remembering Marty Mann
      • Remembering Ko Tsushima
      • Remembering Harry Hirao
      • Remembering Bob Meyer
  • About
    • Overview of Club
    • By-Laws
    • Past Presidents
  • Contact