As a UK gardener, this should be the first port of call for dedicated gardeners.
Ive been exploring sections Ive never delved into in the past, and have been very pleasantly surprised at the interactivity now possible on that site.
From the Home page:
http://www.rhs.org.ukclick
My GardenYou get access to a) News b)Photo gallery and c)Active discussions
Ive just done this:
Under
Active discussions click
View All ForumsScrol to bottom of page
Who is on-line says (on my visit) 242 Guests and 3 members
Only 3!!! Gosh.
Now click on
Blogsunder Blog Topics click
RHS Gardensand lo, there you can read the blogs, and communicate with comments to VERY interesting people
e.g. Harlow Carr Gardeners
and then of course, theres a wee button which says
PhotosClick and take the rest of the day off!