Where to grow fruit or silverbeet (7)
I believe the answer is:
orchard
'where to grow fruit' is the definition.
(I've seen this before)
'or silverbeet' is the wordplay.
'silverbeet' becomes 'chard' (I can't justify this - if you can you should give a lot more credence to this answer).
'or'+'chard'='ORCHARD'
Can you help me to learn more?
(Other definitions for orchard that I've seen before include "Place of fruit trees" , "It produces fruit" , "Clump of fruit trees" , "Enormous" , "Fruit-growing area" .)