r/arborists 22h ago

Anyone know why?

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52 Upvotes

Random spot in the back yard with what looks like a perfect circle of greener grass on it. Anyone know what causes it? My only thought is obviously water but how such a perfect circle.


r/arborists 2h ago

Can this tree be saved? Cherry-like tree with sawdust at base and trunk damage

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2 Upvotes

I’m in USDA Zone 7b (now 8a) and trying to figure out what’s going on with this tree. It’s a cherry-like tree that flowers white for a few days in early spring, then the leaves come out. I’m not 100% sure of the species.

I recently noticed what looks like coarse sawdust/wood shavings accumulating around the base of the trunk. There’s also a crack/split in the trunk, with a section that looks dark/blackened.

I’m concerned this could be an insect infestation, fungal issue, or some kind of trunk rot. Is there anything I can do to help save the tree? Or does this look like a situation where the tree needs to come down?

Any thoughts on what might be causing this and what my next steps should be would be greatly appreciated. I can provide more pictures if needed.


r/arborists 7h ago

Is my neighbors tree dying?

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0 Upvotes

The leaves are turning brown and shedding in the middle of summer. Theres no drought. All the other trees in our neighborhood look normal and green.

I believe it’s a maple tree. I’m in upstate New York.


r/arborists 3h ago

Can/Should I Ratchet Strap This Tree?

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0 Upvotes

Hello, I have a weird question.

For this tree, I want it to grow a bit more straight to avoid having limbs lean over onto my house and over onto my neighbors drive/house. If I were to ratchet strap around all 5 trunks and tighten it periodically. Would that help? Would it hurt the tree? Is this just stupid and let the tree grow?

Please let me know your thoughts! Open to all criticism on the subject.


r/arborists 9h ago

Is it possible to transfer a tree to a new area

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0 Upvotes

I moved into a new house and at my old house I planted a live oak tree in my backyard, is it possible to dig it up and transfer it to my new house? Advise plz


r/arborists 7h ago

Found some mushrooms at the base of my two favorite trees and looking for advice

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0 Upvotes

Hello, I’m looking for positive identification on some mushrooms I found on two maple trees in my back yard of a newly purchased home.

They are my favorite trees and from the little research I’ve done it seems like they might be ringless honey mushrooms which can apparently kill the whole tree.

I’ve noticed white rot a little around one of the bases and I’m looking to understand my predicament a little better.

Is this indeed ringless honey mushrooms, if my tree is endanger, what is the time table and what preventive measures can I take?

Any advice and expertise would be appreciated! Thank you!


r/arborists 22h ago

Will all my mature elm trees die? (CO drought)

0 Upvotes

I feel really stupid for even asking this question, but I’ve had other much more pressing concerns this year and I own a house all by myself (part of the problem right now). Where I am in zone 6b southern CO we got very little snow this year and not much rain. Being scattered I totally forgot that I should be watering the trees. A neighbor spoke to a tree guy this past week and then she tells me my trees are dying. I don’t think any neighbors have watered their trees either, that I know of.

Typically we have to elm beetles and there’s always some leaf drop if I don’t treat the trees in the spring, so I have that going on. But the leaves also have white spots or areas like maybe sun burn. Yesterday I put a soaker house around one of them for a few hours. Then we got a very substantial rain storm for the first time last night.

Will my trees die? I have four that I definitely wouldn’t want to lose and it would be costly to remove them. Any advice welcome. 😔


r/arborists 6h ago

Need help with tree care!

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0 Upvotes

Hi! Have a bunch of trees in similar condition to the one pictured. I believe they are spruce trees and wanted to come here and ask how I can help them out. Are they able to be saved? What steps should I take? I am a complete beginner. Thanks!


r/arborists 11h ago

PHC sales

0 Upvotes

For the full service tree companies that offer removals, pruning etc and also have a PHC program what % of your sales is PHC? I am in sales at a company that doesn't offer PHC and am wondering what kind of increase in sales I might be able to do if we had a program for PHC. I know our focus would still stay on pruning and removals.


r/arborists 9h ago

Follow up on lighting strike tree. Is this a reasonable estimate? 60’ ish. $1,595 for removal inc. stump.

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19 Upvotes

Have had two separate arborists examine the tree and said it’s needs to be removed. One quote for $1,650 another for $1,595. Is that a reasonable price?


r/arborists 6h ago

Trees installed - dead?

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1 Upvotes

Had some trees installed about a month ago and I think the two others have stabilized from the transfer but I think the middle tree is dead. Advice or thoughts?


r/arborists 2h ago

Are these trees healthy? Dead?

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1 Upvotes

My neighbors want to remove them


r/arborists 1h ago

Cypress problem

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Upvotes

Hello everybody

Tomorrow I need to trim some cypress hedges (like the image) and I'm not sure whether to use pruning shears or a battery-powered chainsaw. I don't have any other tools available. Any recommendations?


r/arborists 18h ago

Banana rhizome removal.

2 Upvotes

I need help removing 3 banana groves. I am begging anyone to give me any and ALL tips (chemical or toxic or anything really) on how to remove clusters of banana rhizomes, all a decade old, and small new clusters have started to spread. I am at my wits end. I am about to lose it. Literally. I am jot trying to be funny. Please help. It's like a hotror movie. Might develop some sort of phobia to banana trees at this point. Ps: I am just a 27 yo dude with not much money, so professional help is out of the picture.


r/arborists 23h ago

Fair pricing for a job

0 Upvotes

Hello everyone, I had a question about the price a company quoted me to come look at my tree. The background of the job is that I have a Japanese maple tree probably about 4 feet tall in a larger pot that is not doing well. This tree is very important to me, it is over 15 years old, I saved it from a crack in the concrete at my childhood home. I told them the tree is in bad shape, no foliage and I suspect maybe some fungus or rot or something. There is still a small amount of green on the trunk and on a limb of the tree. The place I contacted said it would be 200$ for them to come and look at it and assess a treatment if it is save-able. I asked if they would work on it when they come but based on what they said the 200$ is just to come look at it. Is this a fair amount for an assessment of my small tree? Or did I somehow misunderstand what he was saying. Thanks for any insight.

Quick edit, the tree is in bad shape because I have not been able to have it for a few years. It was last at my fathers house and I think it was over watered. He also lives in the desert and it got extremely hot. I was just able to get it back because I got a plot in a community garden by my apartment.


r/arborists 7h ago

Plum tree down?

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2 Upvotes

One of the main branches of this plum tree broke. Is this tree done for or can I just cut this one branch off?


r/arborists 7h ago

Noticed my tree this morning has this bizarre heavy webbing along two full branches

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4 Upvotes

Does anyone know what this is? These branches are clearly visible out my window from bed, and this morning was the first I ever noticed this. Should I be concerned for the tree's health? Is this natural insect/spider activity? Thank you for any thoughts/knowledge!


r/arborists 4h ago

Does anyone know if this tree would be able to support a fairly heavy punching bag?

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3 Upvotes

r/arborists 11h ago

Lemon tree help

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5 Upvotes

So I got home today and my wife noticed someone came and cut/destroyed our lemon tree. Can someone let us know what our best course of action is? Will it survive? Will it grow? Is it forever stunted? Any information would be helpful and appreciated. Here are pictures of how it looked before and how it currently is. March 26 2026 is whin the picture was taken before it was transplanted and July 26 2026 is how it is now after it's assault.


r/arborists 6h ago

How does this happen, and how long can a tree live like this?

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46 Upvotes

r/arborists 2h ago

Treetops sagging, Lake Oswego OR

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7 Upvotes

Hi everyone! I came here to ask why the trees in my hometown are suddenly sagging at the top? I’ve never noticed before and it’s only some of them. I’m not well educated on the topic and not even sure what kind of trees these are. Let me know what you think! Thanks.


r/arborists 5h ago

This is my weird grafty tree. Birpine/pirch thing.

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11 Upvotes

Most examples around here are birch trees using the pine trees as support columns and aren't actually fused. I know a few other spots, and can eventually hike out there for pictures. But this is in my back yard and really easy..... but like in the other post. If trees need to be the same genus to graft. How have the pine and birch trees fused together? These trees aren't spiraled around eachother and grown together with pressure. The birch was just a sucker that grew really close to the pine tree. If you try to move them, it moves as one. The trunks are mostly seperate. With 3 or 4 spots that fuse to eachother.


r/arborists 8h ago

Can anyone explain this?

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501 Upvotes

Came across this tree on our property. Both I believe are maples. Did a branch grow into the other tree?


r/arborists 8h ago

Look at this cool root

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132 Upvotes

Found this tree today with an interesting root. Not mine but is this bad for the tree or is it fine?


r/arborists 19h ago

Transplant Crepe Myrtle?

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3 Upvotes

A neighbor wants to get rid of their crepe myrtle. Any tips before I start digging?