Step 1 of Scotts 4-Step Program. Apply in early spring (February to April) when temperatures are still cool to contain crabgrass all season. Feeds for a fast green up after winter. Also improves lawn's ability to absorb water and nutrients. Prevents crabgrass for up to 4 months. Analysis: 28-0-7. Active ingredient: Pendimethalin.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.