Related Clues:

• Hydrocarbon fuel
• -- moss
• Gardening moss
• Fossil fuel
• Franklin stove fuel
• Symbol of blackness
• What some seams are made of
• Beehive oven input
• Soil additive
• Lousy stocking filler
• ___ moss
• Snowman's eye material
• Moor material
• Earthy fertilizer
• Gardener's supply