Answer: Never
Explanation: Hurts it |
| M & S Tree Service |
Answer: Never
Explanation: Bets thing to do is just cover it to keep out water |
| Just Another Tree Service |
Answer: In some cases
Explanation: Only if insects have been controlled. |
| TJB-INC Landscape & Drainage Contractor |
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| ProMatcher |
Answer: Not sure
Explanation: Depends, why is there a cavity, how big is it, is the trunk cracked? |
| TORRISON TREE SERVICE |
Answer: In some cases
Explanation: You need the proper treatment |
| Hernandez Tree Service |
Answer: In most cases
Explanation: If it has not been let go too long. |
| Desert Oasis Tree Service |
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| ProMatcher |
Answer: In some cases
Explanation: The recommended method for patching a tree hole is to use a thin metal flap or screening covered with plaster over the tree hole. This will prevent animals and water from entering the hole and create a surface that the bark and outer living layers can eventually grow back over.
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| Selena's Landscape, Design & Tree Service, LLC |
Answer: Never
Explanation: All the concrete does is fill the void, it won't stop insects, etc. |
| Tri- County Lawn & TreeService |
Answer: In some cases
Explanation: filling cavities can short term aid in warding off bugs and fungi but ultimately is a negative |
| Friendly Tree Experts |
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| ProMatcher |
Answer: In most cases
Explanation: if filled with proper tree plaster, it will reduce the intrusion of bugs and water, extending the life |
| SG Landscape and Outdoors |
Answer: Not sure
Explanation: never tired it |
| ECT Contracting LLC |
Answer: Never
Explanation: It will hurt it. |
| USA Tree Service llc |
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| ProMatcher |