The first number on a bag of lawn fertilizer is the N which stands for nitrogen. Kris Lord from Lawn Science helps clear things up about the role of nitrogen in fertilizers where he discusses:
- How does nitrogen help a plant grow?
- How do I add nitrogen to my lawn?
- When should I add nitrogen to my lawn?
- Is your lawn deficient in nitrogen?
- The problems of over-feeding a lawn with high-nitrogen fertilizers.
Read the full article via Lawn Science