Is there some hoop I need to jump through, in order to comment

I have had a time of it, trying to get to comment on, one of my favorite grower's journal. Is there some box that I need to check? Where is it? Is it a function not available to new memebers? Please let me know.
Thank you.

You are able to post this message, so just post in that journal using the same method.

Good call potroast.