I would suggest creating a 10x10 matrix for example
Gardening (main topic)
- Tools for gardening
- Which soil to buy
- Which seeds to purchase & what to look for on label
- How to plant the seed & when to water
- How often you should water your plant etc
This will take a while but it’s a great way to stay organized and you can even make a matrix out of the tags on Steemit if you are creative enough.