Map out the topics you want to cover and keep track of when you cover them in posts. This eliminates repetition and gives you a subject to think about ahead of time.
Remember to always address the ‘why’ of your blog posts. Why are you writing about your chosen topic? Why is it interesting? Why will readers want to pay attention? Address this and you are addressing your readers directly and giving new readers a clear outline of what they can expect.
Plan your blogging schedule; a calendar with your wish list. This will give consistency to your blog patterns.
You have your wish list and your calendar, now set yourself a deadline for completion to keep on track.
Wait until you finish writing before fussing over editing and spelling corrections. Get those ideas down first before you forget them or lose your flow.