How To Tell If My Arborvitae Is Dying

Arborvitae can show clear signs when they are dying.
 
If you’re wondering how to tell if your arborvitae is dying, it’s important to look at the overall health and appearance of the tree.
 
Knowing how to tell if my arborvitae is dying early can save you from losing the whole plant.
 
Many gardeners ask how to tell if an arborvitae is dying when they notice discoloration or drooping branches.
 
In this post, we will cover the most common symptoms that answer how to tell if my arborvitae is dying and what you can do about it.
 
Let’s dive into the signs you should watch for.
 

How to Tell If Your Arborvitae Is Dying by Looking at Foliage Color

The quickest way to tell how to tell if an arborvitae is dying is by checking the foliage color.
 
Healthy arborvitae have rich green or vibrant emerald needles throughout the year.
 
If you’re trying to figure out how to tell if my arborvitae is dying, look for these color changes.
 

1. Browning from the Inside Out

Arborvitae naturally shed older inner needles each fall, turning brown and dropping.
 
But when browning moves from the inside toward the outer tips, it’s a sign of trouble.
 
This is a classic symptom of how to tell if an arborvitae is dying from stress or disease.
 
If the brown area keeps expanding outward, the tree may be in serious decline.
 

2. Sudden Yellowing or Wilting

Another way to know how to tell if my arborvitae is dying is to spot yellowing that appears suddenly.
 
Yellow needles often indicate root issues, overwatering, or a pest infestation.
 
If the yellowing spreads quickly and doesn’t green up with watering, you’re seeing a warning sign.
 
Checking the soil moisture around the base helps confirm if this is part of how to tell if an arborvitae is dying.
 

3. Gray or Bleached Tones

Arborvitae that look grayish or bleached are often suffering from winter burn or sunscald.
 
This is a common confusion when people ask how to tell if my arborvitae is dying after a harsh winter.
 
If the gray color doesn’t fade by midsummer and the branches become brittle, the tree may be dying back.
 

How to Tell If My Arborvitae Is Dying by Inspecting Bark and Branches

Foliage isn’t the only clue when you want to know how to tell if an arborvitae is dying.
 
The bark and branches reveal a lot about the tree’s internal health.
 

1. Peeling or Cracking Bark

Healthy arborvitae bark is smooth and intact.
 
If you notice peeling, cracking, or sections of bark falling off, that’s a strong indicator of decline.
 
This is especially helpful for figuring out how to tell if my arborvitae is dying from disease or age.
 
Exposed wood underneath may be dry or show signs of fungus.
 

2. Dead or Snapping Branches

Gently bend a few branches — if they snap easily without bending, they are dead.
 
This is one of the most direct ways to answer how to tell if an arborvitae is dying.
 
When more than half of the branches are dead or brittle, the tree is likely dying or already dead.
 
Live branches will bend and have some flexibility.
 

3. Cankers or Lesions

Look for sunken, discolored areas on the bark called cankers.
 
Cankers are caused by fungal infections and are a major reason for how to tell if my arborvitae is dying.
 
If you see oozing sap or a blackened zone around a canker, the infection is severe.
 
This often leads to branch dieback above the canker.
 

How to Tell If an Arborvitae Is Dying from Root and Soil Problems

What’s happening below ground is often the root cause when wondering how to tell if an arborvitae is dying.
 
Root issues can mimic other problems, so careful inspection is key.
 

1. Soft or Mushy Trunk Base

Press gently near the soil line — if the trunk feels soft or spongy, root rot may be present.
 
This is a critical clue for how to tell if my arborvitae is dying from overwatering or poor drainage.
 
A rotting base often accompanies a foul smell or fungal growth.
 
Once the trunk base is mushy, the tree has little chance of recovery.
 

2. Wilting Despite Moist Soil

Arborvitae that wilt even when the soil is wet are suffering from root damage.
 
This paradox is tricky, but it’s a sure sign of how to tell if an arborvitae is dying due to root rot or compaction.
 
Check if the soil smells sour or is constantly waterlogged.
 
Improving drainage immediately may help, but advanced cases are fatal.
 

3. Lack of New Growth

A healthy arborvitae puts out fresh green tips each spring.
 
If you see no new growth for a full growing season, that’s a final clue for how to tell if my arborvitae is dying.
 
Even stressed trees usually produce some new shoots — their absence indicates the tree is shutting down.
 

So, How to Tell If Your Arborvitae Is Dying?

Arborvitae can show clear signs when they are dying, and you now know exactly what to look for.
 
By checking foliage color, inspecting bark and branches, and examining soil and roots, you can answer how to tell if my arborvitae is dying with confidence.
 
Remember that early detection gives you the best chance to save a struggling tree.
 
If you notice multiple symptoms from this guide, it’s time to take action or consult a professional.
 
Hope this post has helped you understand how to tell if an arborvitae is dying and what steps to take next.