Cryptic crossword - The Scotsman 16/07/12

Monday’s puzzle...

ACROSS

1 Reluctantly, one is opposed to planting corn (7,3,5)

9 Stand before Heather, being deferential in the States (9)

10 Take into consideration putting a line underwater (5)

11 Is it the wrong time to get small amounts of money? (5)

12 Taps in more readily with small glasses (9)

13 Must one complain about old mother-in-law? (5)

15 Create a barrier with thick string, intermittently (6,3)

17 Figure out how to shape a piece of art (9)

19 Dry out firm plain, in earnest (5)

21 Did a church leader arrange for dear motor? (9)