Feel free to ask questions if you need help - there's the
Garden Photography forum where I'm sure a number of members would be able to recommend a good hosting site.
I can understand the issues with Photobucket - I do have an account there, but don't use it much due to difficulties with their user interface. Used to have an account with ImageShack before everything became a paid account! These days I make sure I have everything backed up on DVD/Bluray in multiple copies and locations, with a working copy on my NAS when I want easy access to photos.
Also, a belated
to the site (sorry for forgetting to welcome you in my earlier reply)!