How to make a good blog post

It is really difficult to start a good blog post where your viewer will really stick to your blog. Its just like convincing a customer to buy your product. First of all is you really have to make a good topic to get the attention of your readers. After brainstorming on what topic will you really make in a long run, you have to maintain on posting on everyday basis. You always have to think of a good sub-topic after the other just like making a series post. Just like me, I'm just making small posts after the other because I'm just starting and getting ideas from other bloggers. I know after how many months, I will get some knowledge from other bloggers and use this in my blogs for the future. =)