Soil test for contaminant - Ask Extension
A mature 40+ year old tree located in a parking strip near my house died. It was removed.
About five months later, a new tree was planted in the same...
Knowledgebase
Soil test for contaminant #887763
Asked October 11, 2024, 5:41 PM EDT
A mature 40+ year old tree located in a parking strip near my house died. It was removed.
About five months later, a new tree was planted in the same location.
It was fertilized and watered but failed to grow and it died.
Is there a test for soil contamination available that could determine if any tree will grow in that location?
Multnomah County Oregon
Expert Response
Hi Suzanne,
Oh no, two trees? That's heartbreaking!
I would recommend reaching out to the Metro Area Master Gardeners. They would know best which soil tests are appropriate, and be able to connect you with a local soil testing facility. Some Extension County Offices offer pH testing themselves.
The Metro Area Master Gardener hotline number is <personal data hidden>, or the Extension office can be reached at <personal data hidden>. You could alternately email the Master Gardener Program Representative: <personal data hidden>.
This Ask Extension FAQ includes resources about types of soil testing and how to collect samples.
Wishing you the best of luck!
Warmly,
