Related Clues:

• Clay-rich soil
• Nursery buy, perhaps
• Rich earth
• Silty deposit
• Claylike soil
• Soil type
• Gardening soil
• Crumbly deposit
• Clayey sediment
• Nursery purchase, perhaps
• Calcium-rich soil
• Marley ___ ('Mama Said Knock You Out' producer)
• Planting aid
• Friable earthy deposit
• Lime-based fertilizer