Go to the link Bjorn provided. Right click on the picture, then chose properties, which is at the bottom. Go to the URL and highlight it, then copy it. Then open a reply up here. Then click on the image button. Then paste the URL into the place that pops up. Hit OK. Then be sure to preview you post.
I think it possible that my problem was not fully exiting my picture program before attempting to post here. Why don't you try it again, but be sure to preview your post, and if it doesn't work, delete it.
How old is your plant, and do you keep it outside in winter?