Adding several comments for the same plant

I'm having trouble adding a second comment just after seeing a reply posted from someone. The only options are to Edit my previous comment not to add one. I thought I was just being stupid yesterday, or that it was too soon, but today I still have the same problem. My previous comment is no longer the last one, so it can't be for that reason. (The plant is Ceratonia siliqua if that makes a difference).
Any help?
Carey

Hi careyjane,
I see you are a subscribed member and know that PF is an open database where anybody can add information. Sometimes that information may not be correct and that's why the report an error button is so important to let us know when you spot things like that. I have corrected the zones.

As for the comments you can just add one comment. You can edit as many times as you want to change things in the comment. However, the comment section in PF is not meant to be used to ask guestions, if you have questions about a plant etc you need to use the forums for that.

If I can help in any other way let me know.

Thanks -- I must have got confused between adding a comment and starting a thread from one of the photos of that plant. Sorry for the confusion on my part. As a subsrciber I should know better!

Carey