If you want to add an image to this thread, click the 'Upload an Image' option below the message box and find the photo on your computer.
If you want to add it to the database entry for a particular plant, the 'Upload an Image' option is to the left of the entry in the Adding Actions box. You can add a note to the caption part of the image or if it's general info applying to the plant, you can also find in that same Adding Actions box a 'Post a Comment' link.