Fertilizer Science for Students: Organic vs. Chemical, Soil Matters Most

1. Organic fertilizer feeds soil microbes, which then feed plants steadily. Chemical fertilizers are salts that evaporate/leach, cause boom-bust growth, kill microbes, pollute factories, and lack trace minerals.

2. Soil type completely controls grass growth: pH, texture (clay/sand), microbes, organic matter. Great grass requires great soil.

3. Fertilizer necessary? No—if soil is healthy with active microbes, zero fertilizer needed. Ads sell chemicals; healthy soil feeds itself.

Key Insight

Microbes are the kitchen. Organic matter stocks the pantry. Chemical fertilizer is a sugar rush—unsustainable.