Why Compost Alone Isn't Enough for a Healthy Lawn: Nitrogen Needs and Disease Risks

Homeowner asks if cow manure or mushroom compost can be spread on the lawn.

Yes, But…

• Compost improves texture but has little nitrogen—turf needs lots.
• Compost often carries fungal spores; combined with decomposing organics, can trigger lawn diseases.

Better Approach

Use a quality fertilizer and maintain proper pH. Compost is a soil amendment, not a fertilizer substitute.