As winter fades and warmer weather returns, it’s time to give your lawn the care it needs to thrive. Spring fertilization is one of the most important steps in maintaining a lush, green lawn that stays healthy all season long. In Chicago’s unpredictable climate, proper fertilization ensures your grass gets the nutrients it needs to grow strong, resist weeds, and recover from winter stress.

Why Spring Fertilization Matters

After months of harsh winter conditions, your lawn is hungry for nutrients. Fertilizing in early spring jumpstarts healthy growth by replenishing essential elements like nitrogen, phosphorus, and potassium. These nutrients help grass develop strong roots, rich green color, and improved resistance to pests, diseases, and environmental stress.

Key Benefits of Spring Fertilization:

  • Boosts Early Growth: Encourages grass to grow thick and green after dormancy.
  • Strengthens Root Development: A strong root system helps grass absorb water and nutrients more efficiently.
  • Prevents Weeds: A well-fed lawn naturally crowds out weeds like crabgrass and dandelions.
  • Increases Disease Resistance: Proper fertilization reduces the risk of lawn diseases by strengthening your grass.
  • Enhances Overall Lawn Health: A nutrient-rich lawn is better equipped to withstand heat, drought, and foot traffic.

Best Time to Fertilize in Chicago

Timing is everything when it comes to fertilizing your lawn. In Chicago, the best time for spring fertilization is typically between late March and early May, depending on soil temperature. Ideally, you should apply fertilizer when the soil reaches about 50-55°F, as this is when grass begins active growth.

Choosing the Right Fertilizer

Not all fertilizers are created equal. The best type of fertilizer depends on your lawn’s needs, but in general:

  • Slow-Release Fertilizer – Provides a steady supply of nutrients over time, promoting even growth.
  • Nitrogen-Rich Fertilizer – Encourages green, healthy blades of grass.
  • Pre-Emergent Fertilizer – Helps prevent crabgrass and other weeds before they sprout.

If you’re unsure which fertilizer is best for your lawn, a professional lawn care service can assess your soil and recommend the right treatment.

DIY vs. Professional Fertilization

While DIY fertilization is an option, applying the wrong type or amount of fertilizer can lead to burned grass, uneven growth, or excess runoff into storm drains. A professional fertilization service ensures your lawn gets the right nutrients at the right time, using high-quality products tailored to your lawn’s specific needs.

Get Expert Spring Fertilization with Bowman Property Services

At Bowman Property Services, we provide expert spring fertilization to help your lawn grow thicker, greener, and healthier all season long. Our customized treatments are designed specifically for Chicago’s climate, ensuring your grass gets the best possible care.