Yard tools, water hoses, Talavera pot(s)
When I bought my house last year I asked for all those things (Talavera was for my wife) and thoroughly appreciated everything I got! I'm a simple man so small things I didn't have to buy we're great.
Edit...I didn't ask for those as house warming gifts. Just as gifts for other things like birthdays and Christmas.
[This message has been edited by Maverick06 (edited 5/3/2013 1:39p).]