- Lawns – NC Extension Gardener Handbook https://content.ces.ncsu.edu/extension-gardener-handbook/9-lawns
- Organic Lawn Care (NC State Extension) https://content.ces.ncsu.edu/organic-lawn-care-a-guide-to-organic-lawn-maintenance-and-pest-management
- Tall Fescue Lawn Maintenance Calendar (NC State Extension) https://content.ces.ncsu.edu/tall-fescue-lawn-maintenance-calendar
- Bermuda Lawn Maintenance Calendar (NC State Extension) https://content.ces.ncsu.edu/bermudagrass-lawn-maintenance-calendar
- Turf Files Portal (NC State Extension) https://www.turffiles.ncsu.edu/