Related Clues:

• Desert dearth
• Addition to a concentrate
• Tend the plants, in a way
• Do garden work
• Crab grass, e.g.
• Shepherd's-purse, e.g.
• Hydrophobe's worry
• An element, to the ancients
• Hoe target
• No-cal drink
• Unvalued growth
• Pull up dandelions
• Desert rarity
• Word after 17, 38, 59-Across, 11, 34-Down
• Work in the garden