CRTI Tree Inventory Questionnaire

The Chicago Region Trees initiative (CRTI) is a collaborative partnership for coordinated action on key issues facing trees, including the need to increase species diversity and support to local industry.

We are asking local nurseries to fill out this quick survey about available inventory. Our goal is not to promote any one nursery but to provide critical information to consumers so they can find the species they need. This information will be posted on our website, connected by a link from results of The Morton Arboretum's online Tree Selector Tool ( This survey will be sent out in March and August every year to maintain updated records on this public page: 

If you have any questions please feel free to contact Melissa Custic, CRTI Coordinator at

The following criteria applies to available inventory as listed below: All identified available stock is presumed to be 2 - 4 inches in caliper at the root flare or 1.5 - 3 inches in diameter at breast height.

* 1. Which of the following trees do you currently have available for purchase (Check all that apply)

* 2. Contact Information (as you want it to appear on our website)