UT Gardens Plant of the Month for May 2014:
Emily
Bruner Holly
Submitted by Ben Cordes, horticulturist, the University of Tennessee Gardens,
Knoxville
The UT Gardens’ selection for plant of month for May is the Emily Bruner Holly,
or the Ilex x ‘Emily Bruner’ as it’s known botanically. The Emily Bruner is one
of many hybrid hollies stemming from crosses of American, European and Asian
cultivars, and it is truly a homegrown selection.
The
Emily Bruner Holly was patented by Tennessee nursery owner Don Shadow, a world
recognized plantsman and horticulturist. Shadow came across this selection as a
student at the University of Tennessee. He named his find after fellow
Tennessean Emily Bruner possibly because of her influential status and publication
Ask Emily about Gardening in East
Tennessee: A Collection of Emily Bruner's Horticulture Class Notes from 1970 to
1988.
This
large holly has been a fundamental plant of Tennessee landscapes for many
years. Its durability in various climates, evergreen foliage and fall/winter red
berry display makes it appealing for almost any design. The Emily Bruner grows
20 to 30 feet tall and 15 to 20 feet wide. It has a slow to moderate growth
rate, making it desired for its lower maintenance. Its evergreen leaves are
finely serrated around the entire circumference of the leaf.
Leaf
color is what I consider as glowing emerald, very glossy and vibrant. A
healthy, groomed specimen can almost have an artificial look. Like most other
hollies it can be pruned or maintained in several ways. Beginning early it can
be staked and pruned to “standard” or “tree form”, revealing a lower portion of
its trunk. It can be sheared, keeping a specific shape or height with foliage
starting from ground level, or it can be left alone to grow its natural
pyramidal growth habit.
Emily Bruner thrives in full-sun to partial shade and is tolerant of a variety
of soils. It is a female holly and the cultivar ‘James Swan’ is its male
pollinator. For landscape use, it makes a great specimen or focal point plant in
large lawn areas and is great for use as a privacy screen. It also can be a nice
foundation plant for large-scale homes and buildings. Its colorful red berries
provide good winter interest in the landscape and a good food source for birds.
Emily Bruner is deer resistant which is appreciated greatly by gardeners in Tennessee.
It is also heat, drought and disease resistant. It is hardy to Zones 7-9.
Ben
Cordes, is a horticulturist with the University of Tennessee Gardens,
Knoxville. The UT Gardens includes plant collections
located in Knoxville, Jackson and Crossville. Designated as the official
botanical garden for the State of Tennessee, the collections are part of the UT
Institute of Agriculture. The gardens’ mission is to foster appreciation,
education and stewardship of plants through garden displays, educational
programs and research trials. The gardens are open during all seasons and free
to the public. For more information see http://utgardens.tennessee.edu
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Contact:
Ben Cordes, UT Gardens, Knoxville, 865-974-7324