Possible Clues:

• 'Vegetating, that's me as one grafts it (8)'
• They are used to enlarge Irish butter factories
• Iron Maiden opens for The Hothouse Flowers, for example, with a number of installations in The Theatre
• Surgical installations
• Introduces part of Bible in psalm I arranged
• See 1
• When short, mean workers bust up thanks to these
• Some dental work
• Fixes firmly
• Surgical grafts