Co-op Recommendations
| Office | *N/lbs. per 1,000 Sq. Ft./Year For Low Maintainence Lawns |
| Penn State University | 2 |
| Rutgers | 1-2 |
| Cornell University | 2-3 |
| University of Minnesota | 1-2 |
| Kansas State | 1.5 |
| University of Connecticut | 2 |
| Virginia Tech | 1.5 |
| Colorado State University | 2.5 |
| University of Arkansas | 2 |
| NC State | 2 |
| University of Illinois | 2 |
| Michigan State University | 2 |
| * Nitrogen amounts can vary by grass types and geographic location | |
