Rensselaer Plateau Alliance, Inc.

Conservation Through Community

(518) 712-9211 |

Postal: PO Box 790, Averill Park, NY 12018

Office: 17 Old Route 66, Averill Park, NY 12018

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Background photo: Nate Simms

Callus growth on hemlock stump

Callus growth on this hemlock stump. This stump must be root-grafted to a nearby hemlock allowing it to continue to grow. You can determine the age by counting the layers on the callus growth.