Related Clues:

• Ganja
• Do some gardening
• Dandelion or goldenrod, e.g.
• Lexicographic concern
• Hair anchor
• Pesky plant
• Hoe's target
• Ultimate cause
• Rummage for truffles, e.g.
• Botanical outcast
• Dandelion, for one
• Garden nuisance
• Support, with "for"
• Show bias
• Carrot or radish