Host an Event Volunteer Join Tickets

Support the plant database you love!

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Friday - November 08, 2013

From: Pennington, NJ
Region: Mid-Atlantic
Topic: Shrubs
Title: Is Ilex glabra a Good Substitute Hedge for Boxwood?
Answered by: Anne Van Nest

QUESTION:

I am planning a new garden in my yard (Mercer County, NJ). My site is south-facing, average water and average soil. The aesthetic look that I want is formal; a tightly sheared hedge of small leaves about 1-2 ft. tall. Previously I would have used boxwood. I would like to use natives to achieve this aesthetic look. Does Ilex glabra take frequent pruning (for shaping) well? Would I. glabra be a good substitute for boxwood?

ANSWER:

The native species Ilex glabra (inkberry or gallberry) is a tall shrub 6-12 ft tall with glossy evergreen foliage. It has small, round black berries that persist into winter on the female plant (Hollies are dioecious and have male and female plants). The plant does withstand heavy pruning but does tend to get leggy.  Also watch as hollies have toxic properties if ingested.
The University of Connecticut horticulture website has several cultivars that are somewhat smaller and more compact than the species, but not quite as small as you would like. These include ‘Compacta’ (6’), ‘Ivory Queen’ (8’), ‘Leucocarpa’ (8’), ‘Alba’ (8’), ‘Chamzin’ (4’) and ‘Shamrock’ (3-5’). Ilex glabra is a very nice plant and a good substitute for some of the taller boxwood.

Mr. Smarty Plants answered a request for low growing evergreen hedge plants for Staten Island that offered two less formal (but still 1-2 ft tall and evergreen) suggestions for you to look at.

 

 

From the Image Gallery


Inkberry
Ilex glabra

Inkberry
Ilex glabra

Inkberry
Ilex glabra

More Shrubs Questions

Fall flowering purple shrub for Bloomfield Hills MI
October 28, 2009 - Need a fall flowering shrub for my temperature zone, preferably purple.
view the full question and answer

Plants for a bank too steep to mow
June 24, 2009 - Like the inquiry made in late June of 2008, mine involves a bank that is too steep to mow. However, ours is facing south. I am looking for a native grass, plant or groundcover. Any suggestions? ...
view the full question and answer

Removal of pods when pruning Tecoma stans
May 10, 2013 - When pruning Tecoma stans for growth and shape control,should I cut off the pods?
view the full question and answer

Retention pond from Hendersonville NC
April 24, 2012 - We have a retention pond that has recently been cleaned and we would like to plant perennial native plant and grass seeds that will enhance the appearance and contribute to the natural process of filt...
view the full question and answer

Need plants to replace Red Tipped Photinias in Bonham, TX
April 11, 2015 - I have 7 red tipped photinias that had all their leaves eaten last summer by an infestation of grasshoppers. I do mean all. They are or were about 10 years old. Can you tell me if they will grow back ...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.