Evergreen content is material that stays accurate and useful long after it is published, so it can be shared again without going stale.
What counts as evergreen
The name comes from trees that keep their leaves all year. Evergreen content answers a question people keep asking, rather than reporting something that just happened.
Usually evergreen:
- How-to guides and tutorials.
- Definitions and explainers, like this glossary.
- Checklists and templates.
- Case studies that describe a lasting lesson.
Usually not evergreen:
- News, launch-day announcements, event reminders.
- Posts that cite "this week" or a price that will change.
An example
A post titled "How to write alt text for screenshots" is as useful next year as today. A post saying "our webinar starts in one hour" is useful for one hour.
Why it matters for AI-agent publishing
Evergreen material is ideal for an agent to reshare: it can pull a guide from your blog every few weeks and write a fresh angle on it. The risk is that "evergreen" content goes quietly out of date, such as an old screenshot or a retired feature. A reviewer should check that each reshare is still true.
With SocialHandoff, an agent can draft evergreen reshares from your content calendar and schedule them, while each draft still passes content approval. For turning one piece into many, see content repurposing and the blog distribution use case.