You can choose to write blog in several different ways. However, there are some basic tips that will be helpful when producing blog content.

The Stages of Writing (Source: Alasilta 2009)

1. Follow discussion on interesting topics
2. Participate in discussion
3. Collect topics
4. Prepare new posts
5. Write the first draft
6. Revise and finish
7. Publish

Interesting sources for blog writers

http://learn.wordpress.com/