Can You over Fertilize?

Along with “fertilize burn,” over-fertilizing can cause damage to your turf's root structure, as well. Some fertilizers contain high levels of nitrogen, which if absorbed in large amounts can become harmful.

What happens if you over fertilize?

Over fertilization can actually decrease growth and leave plants weak and vulnerable to pests and diseases. It can also lead to the ultimate demise of the plant. Signs of over fertilization include stunted growth, burned or dried leaf margins, wilting and collapse or death of plants.

What do I do if I over fertilized my lawn?

Here is what to do if you suspect you have over-fertilized your grass:
  1. Assess the damage.
  2. Remove any fertilizer that is spilled on the surface.
  3. Water the affected parts adequately.
  4. Plant new grass in the affected areas.
  5. Care for the new grass by watering, mowing, and fertilizing regularly.
Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.