**Winter Lawn Care Tip for St. Louis – March 2025** As winter transitions to early spring in St. Louis, March is the perfect time to start preparing your lawn for the growing season. While your grass is still recovering from the cold, avoid heavy foot traffic to prevent compacting the soil. Begin removing any lingering debris, such as leaves and branches, to allow sunlight and air to reach the grass. If the ground has thawed, consider applying a pre-emergent herbicide to prevent crabgrass and other weeds before they germinate. Late-winter fertilization can also help strengthen roots in preparation for spring growth. By taking these steps now, your lawn will emerge lush and healthy as temperatures rise. **(Updated: March 2025)**