For background information, the NC State Extension website has good information on growing plants in NC.
The following databases will help you locate research materials for your class. Please let me know if I help you use any of these tools.
Here is a video outlining the steps to find articles on your topic.
Pronouns: he, him, his
Use the Citation Builder to format a citation to your chosen style.
Citation managers help you store references, format them correctly, and insert them into your own writing. The University Libraries support the following citation managers. Read this guide for a comparison of features.