call to action buttons

I’m new at this so this is a learning process for me. I know how I want my site to function, just not sure how to make it happen. I want the call to action buttons on my call outs to link directly to a particular section of my site. My site is more of an informational/blog style site. So right now I have 5 main catogories on my site and within each one will be the different content articles. How do I get the call to action button to link to those sections? Where it says Learn More, that’s what I want to go to say the section called the living guide to growing where there I’ll post all my articles and content related to growing.

The page I need help with: [log in to see the link]