1: Zoom back from the deeps (5)
4: Worthless even when recycled (3)
6: Discharge space-talk (5)
7: In fear of wheat head (3)
8: Capital - a Schubert composition (9)
11: Famous gardens said to move one to speak. (3)
12: Plant in the edges of the first row (5)
14: Mann's 'Death in Venice' Dorothy sent up (3)
15: There is no commoner old coin (5)