Vegetable garden's boundary land (6)
I believe the answer is:
sweden
'land' is the definition.
(Sweden is an example)
'vegetable garden's boundary' is the wordplay.
'vegetable' becomes 'swede' (swede is a kind of vegetable).
'garden's boundary' becomes 'n' (I can't explain this - if you can you should believe this answer much more).
'swede'+'n'='SWEDEN'
Can you help me to learn more?
(Other definitions for sweden that I've seen before include "We send to Scandinavian country" , "We send out to here, oddly" , "in E" , "Its capital's Stockholm" , "We send out to the northern state" .)