Jack's Birthday Crossword

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Across
  1. 3. Bold, cup-shaped flowers (6)
  2. 5. Latte, eg. (6)
  3. 7. Plant drug (8)
  4. 9. Spectators at a golf match (7)
  5. 10. Saturday and Sunday (7)
Down
  1. 1. Time off work (7)
  2. 2. Junior guide (7)
  3. 4. Danger signal (8)
  4. 6. Mars features, mistakenly (6)
  5. 8. Extends across (7)