Related Clues:
- Penicillin source, in Sussex
- Jell-O formation, to a Brit
- Fungi caused by moisture
- Mould
- Fungus
- Sugar frontman Bob
- Shower wall growth
- Start to smell, in a way
- Gelatin shaper, in London
- White coating on things exposed to damp
- White coating caused by damp
- Guide or control the development of
- Fungus that produces a white growth on organic matter
- The fungus produces a white growth
- So weak to start with, we turn it over to mould it