Tractor Supply Spring Clover Sales begin Wed Apr 24 – Sun May 5 . We are looking for 4-H members to man the Temple, Belton, and Killeen stores anytime during their regular business hours. Proceeds from the Clover Sales support 4-H at the National, State, and County levels with the County receiving the highest percentage. Please consider supporting our 4-H program by signing up for a few hours during the Spring Clover Sales.