Fertilizer Basics for Homeowners
Fertilizer Basics for Homeowners
Understanding fertilizer numbers makes lawn care less confusing.
The Numbers: NPK
Nitrogen (N): Green growth and blade density
Phosphorus (P): Root development
Potassium (K): Stress tolerance and disease resistance
Every fertilizer shows three numbers: Nitrogen (N) – Phosphorus (P) – Potassium (K).
When to Apply
- Spring: Light application to wake up lawn
- Fall: Heavier application to build roots
- Summer: Avoid during heat stress
What SafeLawn Uses
We use algae-powered treatments that support natural processes—not synthetic spikes that can burn grass.
Quick Summary
Let SafeLawn handle the science. We time applications to your lawn’s needs.
