Late Fall Fertilization for Root Development in Cool-Season Grass

Alternative Approach: Late Fall Nitrogen for Root Growth

Same question as previous article, different answer emphasizing fertilization timing.

Recommendation

• Wait until leaf growth slows (temps 40-50°F).
• Apply 1-1.5 lbs nitrogen/1000 sq ft.
• Nutrients go to roots, available for spring green-up.
• Or use high-quality thermophilic compost with nutrient analysis.

Check root development by pulling test plugs. This method targets root growth directly during natural dormancy transition.