Edit my trade list?
Post a photo?
Post a photo:
Go to Photobucket.com.
Create an account (it is free, and they don't spam).
Upload your photos per the directions.
After you upload, underneath each photo will be three boxes. Copy all of the text in the box marked "Tag" and paste in the "Message" box here on GardenWeb.
You might want to resize your photo if it is too large, not everyone has a high-speed connection.
Edit your trade list: Go to GardenWeb Members and I would guess select "Edit Your Exchange Lists".