The Complete Guide to Lawn Fertilization

Proper lawn fertilization is essential for maintaining a healthy, beautiful lawn in Central Texas. Understanding when, how, and what to apply will help you achieve the lush, green lawn you desire while avoiding common problems like fertilizer burn or excessive growth.

Understanding Fertilizer Basics

Fertilizer contains three primary nutrients: nitrogen (N) for leaf growth, phosphorus (P) for root development, and potassium (K) for overall plant health. The numbers on fertilizer bags represent the percentage of each nutrient. Choose fertilizers appropriate for your grass type and soil conditions.

When to Fertilize

In Central Texas, the main fertilization periods are spring (March-April) and fall (September-October). Spring fertilization promotes growth and recovery from winter dormancy, while fall fertilization helps grass store nutrients for winter and spring growth. Avoid fertilizing during summer heat stress.

Application Methods

Use a broadcast spreader for even application across your lawn. Apply fertilizer to dry grass, then water thoroughly to activate the nutrients and prevent burning. Follow package directions for application rates, as over-fertilization can damage your lawn and pollute waterways.

Grass-Specific Recommendations

Different grass types have different fertilization needs. St. Augustine grass benefits from regular fertilization, while Bermuda grass is more drought-tolerant and requires less frequent feeding. Research your specific grass type for optimal fertilization schedules.

Organic vs. Synthetic Fertilizers

Organic fertilizers release nutrients slowly and improve soil health over time, while synthetic fertilizers provide quick results but require more careful application. Consider using a combination approach for the best of both worlds.