Related Clues:

• Arboretum item
• Yard adornment
• Lawn planting
• Cardamom or chickpea
• Bird food
• Acorn, essentially
• Fastest way to a new lawn
• Little League field surface, probably
• Landscaping material
• Plant product
• It's often lower than dirt
• Open position?
• Propagative part of a plant
• Put down a new lawn
• Fancy brush?