Can I save a tree with root rot?

If the rot is caught early, you can save the tree by correcting the drainage and stopping the water. If the root system is mostly dead, the tree will likely not recover.

Does this tree need a lot of water?

Only when it is young. Once established, it is very drought tolerant and prefers to dry out between waterings.

Osage orange: root rot, causes and fixes

Check these first

Feel the soil around the base to see if it feels like a swamp.
Check if the tree was planted too deep in the ground.
Look for standing water near the trunk after a rainstorm.

Likely causes

Poor soil drainage
Possible
How to tell: The soil stays soggy for days after rain, and the tree looks stunted or yellow. You might notice a sour smell coming from the soil.
What to do: Improve drainage by amending the surrounding soil with organic matter if possible. For young trees, you may need to transplant them to a higher, better drained spot. Stop watering until the top 4 inches of soil are dry.
Overwatering
Possible
How to tell: The leaves are wilting despite the soil being constantly wet. The roots, if visible, will look mushy and dark instead of firm and light.
What to do: Immediately stop all supplemental watering. Allow the soil to dry out significantly before adding any more water. Ensure the tree is not sitting in a low spot where water pools.

Root rot in other plants

Find out what's wrong with your osage orange

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

When to worry

Root rot is a serious condition that can kill a tree if the roots are completely decayed. If the tree is losing large branches or the bark is peeling at the base, it may be too late.

Stopping it coming back

Always plant your Osage orange in a spot with excellent drainage. Avoid piling mulch against the trunk, which can trap moisture and encourage rot.

Osage orange: root rot? Check yours with a photo

Every plant is a little different. Take a photo of your osage orange and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

Get the app · Or check it from a photo now, free

Questions people ask

Can I save a tree with root rot?: If the rot is caught early, you can save the tree by correcting the drainage and stopping the water. If the root system is mostly dead, the tree will likely not recover.
Does this tree need a lot of water?: Only when it is young. Once established, it is very drought tolerant and prefers to dry out between waterings.

How do I know if my Osage orange has root rot?