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- Q.Ligustrum Dying - Hi. We had 15 ligustrums planted a few years ago. They seemed to be doing fine until this summer when ...
- Q.I Have 3 Ligustrum Johandrum Trees In Pots Which I Received In November. I Have Placed Them Against The House Under The Eaves, Lif - ted the pots slighty off the ground on thin wood and I cover them if there us a hard frost ...
- Q.I Think Somthing Maybe Eating The Tops Of My Trees See Photos? - I think somthing maybe eating the tops of my trees see photos?
- Q.Will This Plant Sprout And Survive If I Cut It Back With A Chain Saw To Half Its Size? - I have what I'm told is a Ligustrum that has grown too tall for me to trim with electric hedgers. ...
Asked by
Humroot on
August 5, 2024
28173Q.Ligustrum Dying
Hi. We had 15 ligustrums planted a few years ago. They seemed to be doing fine until this summer when the leaves started turning brown. I assumed it was due to the drought so I watered them a lot. Recently, we have also had a ton of rain, so I don't think it's due to lack of water. It is worse on one end and gradually gets better, but all the plants have some brown leaves. Attached are some pictures. Thanks for any advice!
Answered by
BushDoctor on
August 5, 2024
Certified ExpertA.This seems to be fire blight, or Erwinia amylovora. Since this has no real cure, management will be the only way to keep it at bay. All that you can do is keep your tools clean, keep any debris cleaned up, and try some bactericides until you find something that is able to manage it.
https://www.gardeningknowhow.com/plant-problems/disease/fire-blight-remedies-and-symptoms.htm
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- Asked by
Anonymous on
December 16, 2024Q.I Have 3 Ligustrum Johandrum Trees In Pots Which I Received In November. I Have Placed Them Against The House Under The Eaves, Lif
ted the pots slighty off the ground on thin wood and I cover them if there us a hard frost due. I also placed some bark on top of pots to insulate and I water occasionaly. I have noticed 2 of the trees are browning but the other one still looks fairly green. Am I doing something wrong that 2 are browning in colour?
- Answered by
GKH_Susan on
December 17, 2024
Certified ExpertA.They need full to part sun, so check to see if they are getting all shade under the eaves. Also check the watering. In winter they don't need a lot of water. Check the soil before watering. If it is still damp, do not water till it begins to dry. Here is general care:
https://www.gardeningknowhow.com/ornamental/shrubs/ligustrum/growing-ligustrum-shrubs.htm
Was this answer useful?00 - Asked by
Anonymous on
February 5, 2025Q.I Think Somthing Maybe Eating The Tops Of My Trees See Photos?
I think somthing maybe eating the tops of my trees see photos?
- Answered by
GKH_Susan on
February 6, 2025
Certified ExpertA.Examine them for the type of damage so you will know who the culprit is. This info should help:
https://www.gardeningknowhow.com/plant-problems/pests/insects/spider-mite-tree-damage.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/what-is-armored-scale.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/holes-in-plant-leaves.htm
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Anonymous on
June 10, 2025Q.Will This Plant Sprout And Survive If I Cut It Back With A Chain Saw To Half Its Size?
I have what I'm told is a Ligustrum that has grown too tall for me to trim with electric hedgers. Photo attached. I have to use a step ladder and thats too much at age 77. I'm thinking about cutting it way back (about 1/2 size) with a chain saw. Will it still sprout new growth and survive that?
- Answered by
GKH_Susan on
June 12, 2025
Certified ExpertA.Yes, they are tough plants and can handle rejuvenation pruning. Cut it back to within 12 inches of the ground in late winter. It should resprout.
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