Related Clues:

• Remains of the joint?
• Bed chamber moustache fertilizer
• Footballer's wife without reserve could be caustic
• Elegant exterior to army compound
• Gardener's aid has top off
• A source of mineral or organic compound
• Volunteers in smart compound
• Chemical evidence of cannabis smoking?
• Classy when receiving thanks for fertiliser ingredient
• Strong alkali derived from burnt wood
• Alkali used as fertiliser
• Serotonin, e.g
• Top-up has exploded component of fertilizer
• The "P" in "PCS"
• Top-up has exploded component of fertiliser