Related Clues:

• Quaker State, e.g.
• Place, as in a tourney
• Growing need?
• Tennis rating
• Gardener's buy
• Crop starter
• Gusher's gush
• Olive __
• It can follow the first word of 17-, 26-, 37-, 50- and 60-Across
• Kuwait export
• Alberta Gold
• Driller's quest, often
• ___ money (start-up's need)
• Holy __
• Spring purchase, perhaps