EXPEL is a selective, post-emergent herbicide that controls difficult weeds such as yellow nutsedge, purple nutsedge, and green kyllinga in as little as 1 to 2 days. How it Works: EXPEL is foliar and root absorbed and works by blocking the production of chlorophyll and causing rapid membrane breakdown and leaf browning. 

No installation is required. Shipping included.

Proceeds benefit the GCSAA Foundation