Which is the proper or preferred way to add an award from these guys? I was a bit surprised it wasn't on the drop list, but wanted to be consistent with other entries. And should one also include the year of the award, perhaps in parentheses?

Hi, Deb. I did a search and I see that some entries simply say RHS-AGM, others have those letters followed by the date in parentheses -- RHS-AGM (1993), and others spell everything out -- 2007 RHS Award of Garden Merit. Any of these is fine, but I think it's a good idea to include the year of the award.