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Q.Pruning A Potted Horsechestnut

Zone County Durham | Anonymous added on February 4, 2026 | Answered

I inherited a 20 year old horsechestnut tree in a pot 5 years ago. I have never pruned it. When should I do this please?

GKH_Susan

Certified GKH Gardening Expert

Answered on February 5, 2026

Basically, you only need to trim off damaged or dead branches. Keep the pruning light because it will open up the door to disease entry. Here are some tips for pruning horse chestnut trees as well as root pruning, if it is needed.

https://www.gardeningknowhow.com/ornamental/trees/horse-chestnut/horse-chestnut-pruning.htm

https://depts.washington.edu/hortlib/pal/root-pruning-container-plants/

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Q.Pruning A Potted Horsechestnut

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