r/arborists 7h ago

Established arborvitae now suddenly brown.

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83 Upvotes

We planted this row of privacy arborvitae 3 years ago and they’ve grown well. We live in KS and it’s been hot the past two weeks but not any hotter than a normal KS July. This tree was nice deep green and within a week uniformly lightened to pale green and then quickly all brown. The inner branches are still slightly green but the outside is crispy brown. There are no bag worms, no spider mites. Then we noticed each tree in the row has these gashes around the base of the trunk. We have landscapers mow/weed weekly. Could the damaged trunks be from the weed eater and could that damage have caused the one tree to stress and die?


r/arborists 18h ago

Help me understand

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362 Upvotes

Layman here. This stump looks to me like the bark grew up over the cut after the tree was cut (or over the wound after the tree fell). Is that possible? Wouldn't the tree just die after being cut/falling?


r/arborists 12h ago

Help my dad - is this a proper pruning cut?

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115 Upvotes

r/arborists 6h ago

How should I cut back this deck choking my tree

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24 Upvotes

Moved into our new house and found this small deck that the tree is growing into. Would there be any reason that this is good? Does it keep the tree from growing any bigger? Should i just remove it all or trim the deck back? Maybe I put down something else like mulch or turf? The ground is only a couple inches down. House and pool are from the 70s.


r/arborists 12h ago

Just mulched our cherry tree, anything to worry about long term?

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27 Upvotes

r/arborists 15h ago

Advice needed

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31 Upvotes

Bought a house 6 years ago with some woods behind. Previous owner had a zip line between two trees that we never used or really thought about. Noticed the cable around the trees digging in to the bark, I tried removing it but the bark has grown over the cable in spots.

Would I be doing more harm by removing some of the bark to get the cable out? Should I just leave it be? The tree appears to still be healthy

Edit: Thank you. I will try to cut it into pieces and remove as much as possible without damaging the bark


r/arborists 2h ago

Cherrytree wounded

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2 Upvotes

The cherry tree took some damage during transport. I've given it plenty of water, and now it's eight weeks later. We had a drought, and it held up like a champ but did not grow as well as its siblings. Today I cut away some damaged wood, and this is how it looks now. I don't really know what to do. I hope it will be fine.


r/arborists 12h ago

RIP Ma and Pas mulberry tree

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13 Upvotes

Looks rotten on the inside?

Tons of free firewood, no mo pies tho.

Had some big storms up here last night, split her right in half. Power co is here now dealing with that wire, when theyre done, hope Pas ol chainsaw starts.


r/arborists 2h ago

Hm, how do they do that?

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2 Upvotes

Reminds me of a minecraft tree with a random vine that sticks out.


r/arborists 10h ago

The root flair has been relegated to hell

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7 Upvotes

r/arborists 7h ago

injured Tree

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4 Upvotes

There was a car accident that ended on my lawn and the tree got clipped, does it look serious , anything I can do?


r/arborists 45m ago

Will these trees be saved? Normal flares?

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Upvotes

At school this area was covered by concrete blocks for a patio. They’ve removed them and now I guess are rehabilitating the roots by removing compaction?

Is it normal for roofs to grow so close to the surface? Or is this due to the situation?

How deep do they have to loosen to improve the soil for these guys?


r/arborists 9h ago

Will this bald cypress ever straighten itself out?

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4 Upvotes

It's at least 15 years old already and started leaning within the last five or so years.


r/arborists 6h ago

Replanting trees

2 Upvotes

So I live on 60 acres. Not all wooded some fields. I have been harvesting dead woods for fire wood. I have probably cut 3 ish cords a year for the last like 12 years. I feel like the forest is getting a little thin. It was stripped about 50 years ago so it’s a new growth. When and where should I start replanting


r/arborists 8h ago

Finish cut on poor compartmentalizers.

3 Upvotes

On trees that don't do a great job at compartmentalizing decay(silver maple comes to mind), is it best practice to leave a slightly longer 'stub' on your finish cut? Would this additional wood help the tree seal off that wound and prevent decay form moving closer to the trunk?


r/arborists 8h ago

Magnolia tree pruning help

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3 Upvotes

Hello! This magnolia tree is about 3 years old. I want it to be a single trunk tree but am unsure of how to achieve that. This tree was planted with my grandmothers ashes so I really don’t want to hurt it in anyway. Any help pruning or otherwise would be appreciated!!


r/arborists 3h ago

Pine tree looks unhealthy on one half

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1 Upvotes

I noticed this pine tree at my rental property was looking unhealthy on one side. My first thought was that it's due to lack of water, since the grass is also fully dead. Planning to go over and have the tenants water more. Does this look more serious?


r/arborists 7h ago

Is this the correct cut?

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2 Upvotes

Hello, we had a major storm pass by that tore and killed some branches. I had to remove them from the tree and was wondering if I made the cut to long and if I should cut it closer to base of the branch?


r/arborists 8h ago

Girdled roots :(

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2 Upvotes

Hi! I bought a very pretty shumard oak online from Home Depot this spring. I didn’t realize until recently (via seeing posts on this subreddit) that the roots are likely girdled. Is it possible to save this given how severe it looks? :(
Thank you.


r/arborists 1d ago

Volcanos everywhere

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234 Upvotes

Should I try to call the company that owns this plaza? Group of fresh mulch volcanos spotted the other day....


r/arborists 5h ago

Strap a pipe to a tree

1 Upvotes

I have a creek fed pond that I am slowly restoring. The creek that feeds it has been diverted through some pipe that has been buried. I am looking to replace it and elevate it since it is coming from a higher slope point and then having it waterfall or waterwheel into the pond. Is there a way to strap 4 inch pvc dws pipe to a tree that doesn't harm the tree. I'm thinking something along the lines of this, but it probably doesn't need to be as robust and heavy duty. [https://www.treehousesupplies.com/collections/tab/products/tab-powder-coated\](https://www.treehousesupplies.com/collections/tab/products/tab-powder-coated)

Thanks for the help.


r/arborists 9h ago

Is my Ginkgo tree okay?

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2 Upvotes

This is the third year I've had this tree and am starting to get a bit concerned, mainly due to the condition of the leaves. In one of the attached pictures you can see he is growing up and out but it just doesn't appear happy if that makes sense. Any advice is appreciated.


r/arborists 1d ago

Coastal redwood in Knoxville, TN

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50 Upvotes

An Interesting find on a random TikTok video haha. I’m surprised one was able to get that big. I thought Tennessee winters might be too unpredictable and cold for the coastal redwood, especially in East TN. However, this one seems to be surviving somewhat

I’m curious maybe the winters in East Tennessee are more stable compared to middle and west regions in Tennessee? Middle and West Tennessee might have more unpredictability in fluctuating temperatures during winter that can affect the survivability.


r/arborists 9h ago

Peach borer prognosis

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2 Upvotes

My chokecherry tree looks to have peach borer damage. I found several empty pupas at the base, and the leaves suddenly became curled and crispy in the last couple of weeks. I’ve sprayed the base with permethrin, but I’m worried it is a lost cause. Any advice?


r/arborists 15h ago

Dying Ash Tree

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6 Upvotes

I think I know the answer… but this thing needs to be cut down, ya?