Related Clues:
- Dirty ground
- Decomposed organic substances heaped in the garden
- Spot special lubricant
- Decayed organic matter
- I put in 'Sun' -- correct answer is 'Earth'
- Old politician going into price for fertiliser
- Millions to be invested in joint stake in fertiliser
- Dirty, therefore I left
- Don't clean for the likes of 34 across
- Nursery bag
- Agrologist's study
- Farming ground
- Gardening medium
- Planting ground
- It's foul being this poorly without the end in sight