Robot mower leaves clumps of grass on the lawn instead of finely mulching.

Safety first: Turn OFF the mower and wear gloves before handling blades.

• Replace blades: Fit new sharp Flymo blades to improve cutting quality.
• Adjust schedule: Increase mowing frequency so less grass is removed per pass.
• Raise cutting height: Especially in wet or fast‑growing conditions, use a higher cutting height to reduce clumping.
• Avoid wet mowing: If possible, schedule mowing for drier parts of the day to prevent wet clumps.