Fertilizing your lawn in Florida at the wrong time can be ineffective and harmful. Avoid fertilizing during dormancy, as the roots aren't actively absorbing nutrients, leading to waste and potential damage. Also, refrain from fertilizing before or during heavy rain, as it can cause runoff, wasting fertilizer and polluting waterways. In extremely dry conditions, fertilizer can scorch grass due to lack of moisture needed for absorption. To ensure effectiveness and protect the environment, fertilize when grass is actively growing, rain isn't imminent, and soil moisture is adequate. Proper timing leads to a healthier, more resilient lawn.


Never fertilize when your grass is dormant, as roots need to be actively growing to absorb the nutrients.

One of the most critical times to avoid fertilizing your lawn is during dormancy. Grass enters a dormant state during extreme temperatures, either in the cold of winter or the heat of summer. During dormancy, grass growth slows down significantly, and the roots are not actively absorbing nutrients. Applying fertilizer during this period is ineffective, as the nutrients will not be absorbed and can lead to nutrient runoff.

Fertilizing dormant grass is not only wasteful but can also cause harm. The unused fertilizer can accumulate and potentially burn the grass once it becomes active again. Instead, focus on fertilizing during the growing seasons when the grass is actively absorbing nutrients. This ensures that your lawn receives the maximum benefit from the fertilizer, promoting healthy growth and resilience.


Do not fertilize before or during heavy rainfall, as the fertilizer can be washed away.

Man spraying liquid fertilizer on green grass in New Smyrna Beach, FL.

Fertilizing before or during heavy rainfall is another scenario to avoid. When you apply fertilizer just before a downpour, there’s a significant risk that it will be washed away before it has a chance to penetrate the soil. This not only wastes your investment but also contributes to environmental pollution. Runoff from fertilized lawns can carry excess nutrients into waterways, leading to problems like algal blooms and water contamination.

To prevent these issues, check the weather forecast before planning your fertilization. Aim to apply fertilizer when the weather is dry, with no heavy rain predicted for a few days. This allows the nutrients to be absorbed by the soil, minimizing runoff and ensuring that your lawn benefits from the application. By being mindful of weather conditions, you can protect both your lawn and the environment.


Avoid applying fertilizer during dry conditions or drought, as it can scorch the grass.

Applying fertilizer during extremely dry conditions or drought is also inadvisable. Fertilizer needs moisture to be absorbed by the soil and taken up by the roots. In dry conditions, the lack of water can prevent nutrients from penetrating the soil, leaving them to sit on the surface and potentially scorch the grass.

Scorching occurs when the salts in the fertilizer draw moisture out of the grass blades, leading to brown, burnt patches. This can weaken your lawn and make it more susceptible to pests and diseases. To avoid this, wait for more favorable conditions with adequate soil moisture before fertilizing. If you must fertilize during a dry spell, consider watering your lawn deeply before and after application to help the nutrients reach the roots.

Fertilizing your lawn during drought conditions can lead to fertilizer burn!

Give us a call today to enroll in our lawn fertilization service!

Proper timing is vital when applying fertilizer treatments on lawns. Here at Leafy Landscapes, we ensure lawns get the most out of fertilizers by following a treatment schedule that runs throughout the growing season. Our lawn fertilization service involves 6 visits to your property throughout the year to apply fertilizers packed with nutrients that promote healthy grass growth. When you sign up, your lawn will also receive weed control and insect control treatments to protect it from harmful stressors. If you own a home in New Smyrna Beach, Port Orange, Ponce Inlet, FL, or any nearby area, this service is for you. Give us a call today at (386) 492-8862 to enroll!