First copy the forum address that you want to create a link to. (From your browser tool bar)
On the upper right of the forum tool bar, not your browser tool bar, there is a little icon that looks like links in a chain. The link is in between the person icon and the little bell. Click on that link icon and there will be an "add links" option. Now you'll see the form where you can add quick links to different areas of garden.org. So add the name of the forum link you copied in the first step ex. "Iris forum". Then paste the link you copied in step 1 and save the changes.
