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Inkberry hedge dying in one section. #751427

Asked May 22, 2021, 9:14 AM EDT

I have an inkberry hedge in the backyard. It’s about 12 years old. In the last couple of years a section of the hedge is having a problem. The growth is only at the top and is bare on the sides. I have planted smaller new plants to try to fill in, but they are not growing well either. I fertilize the hedge with Hollytone and ironite. Any ideas?

Alamance County North Carolina

Expert Response

This question was answered by Flora, Durham County Extension Master Gardener volunteer

Thank you for your question.

This established inkberry hedge appears to be in need of some rejuvenation pruning. The top layers look healthy but the lower areas underneath have died off probably due to diminished air and light. Principles of pruning suggest cutting out dead and diseased stems first. Then cut about a third of the inside branches to the base of the plant or to an area of new growth. Do this for three consecutive years in the spring. Shape the plant so it is wider at the base than the top.

In the University of Maryland link below there is a video about pruning boxwood. A small-leafed holly can be treated the same way.

I hope this information has been helpful.

https://extension.umd.edu/resource/pruning-shrubs-and-hedges

https://lancaster.unl.edu/hort/factsheets/329prshr.shtml

NC Cooperative Extension

Durham County Center

Master Gardener Office

721 Foster Street

Durham, NC 27701

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Pana Jones, Program Assistant Replied May 27, 2021, 9:31 AM EDT

This question was answered by Flora, Durham County Extension Master Gardener volunteer

Thank you for your question.

This established inkberry hedge appears to be in need of some rejuvenation pruning. The top layers look healthy but the lower areas underneath have died off probably due to diminished air and light. Principles of pruning suggest cutting out dead and diseased stems first. Then cut about a third of the inside branches to the base of the plant or to an area of new growth. Do this for three consecutive years in the spring. Shape the plant so it is wider at the base than the top.

In the University of Maryland link below there is a video about pruning boxwood. A small-leafed holly can be treated the same way.

I hope this information has been helpful.

https://extension.umd.edu/resource/pruning-shrubs-and-hedges

https://lancaster.unl.edu/hort/factsheets/329prshr.shtml

NC Cooperative Extension

Durham County Center

Master Gardener Office

721 Foster Street

Durham, NC 27701

<personal data hidden>

<personal data hidden>

Pana Jones, Program Assistant Replied May 27, 2021, 9:33 AM EDT
Flora, 
Thank you so much for all of this information. A picture is worth a thousand words so seeing the video helps so much. 
I appreciate your time.
Thank You,
J. Caldwell

On Thu, May 27, 2021 at 9:33 AM Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied May 29, 2021, 6:48 PM EDT
Flora,
I forgot to ask you if it is too late in the spring to do this pruning?
Thank you,
J. Caldwell

On Sat, May 29, 2021 at 6:46 PM Judith Caldwell <<personal data hidden>> wrote:
Flora, 
Thank you so much for all of this information. A picture is worth a thousand words so seeing the video helps so much. 
I appreciate your time.
Thank You,
J. Caldwell

On Thu, May 27, 2021 at 9:33 AM Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied June 01, 2021, 3:09 PM EDT

Judith ~ glad to be of help

NC Cooperative Extension

Durham County Center

Master Gardener Office

721 Foster Street

Durham, NC 27701

<personal data hidden>

<personal data hidden>

Pana Jones, Program Assistant Replied June 03, 2021, 9:20 AM EDT

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