How to get rid of clover in a lawn
Practical steps to reduce or eliminate clover (Trifolium repens: white clover). Clover thrives in low nitrogen lawns. Follow the cultural, mechanical, and spot-treatment steps below to restore turf and encourage grass to fill thin or yellow areas.
Quick facts
- Species
- Trifolium repens: white clover
- Soil note
- Clover thrives in low nitrogen
Identify the clover correctly
Look closely before you act. Trifolium repens: white clover grows low to the ground with round clusters of small white flowers and three leaflets per stem. It often stays green while grass turns yellow or goes dormant under stress. Treating the wrong plant can damage desirable turf, so confirm the weed before doing large-scale work.
Cultural fixes that reduce clover
Clover thrives in low nitrogen, so the first line of defense is to improve growing conditions for grass. Mow at the height recommended for your grass species—raise the mower rather than cutting very short. Proper mowing reduces weed seed establishment and shades out clover. Water deeply and infrequently rather than frequent shallow watering; correct watering encourages deeper grass roots and fewer shallow-rooted weeds. Test and improve soil where needed: add fertilizer to address nutrient deficits and create a denser turf canopy that competes with clover.
Mechanical and spot-control methods
For small patches, pull clover by hand when soil is moist so you remove roots. A weeding tool helps on tougher patches. If you need spot control, remove clover and then overseed those areas with compatible seed for your grass type. Always repair bare or thin areas quickly—thin turf gives weeds room to grow. Avoid broad, repeated disturbance that brings weed seed to the surface.
Overseed and feed to crowd weeds out
After removing clover pockets, overseed thin turf with an appropriate seed and keep new seed moist until established. Fertilize using a schedule suitable for your grass; fertilizer applied when seed is established helps grass compete. Maintain regular mowing and proper watering while new grass fills in. Dense turf shades soil and reduces future clover germination.
Monitoring, expectations, and tools
Expect gradual improvement rather than instant eradication. Clover often returns when turf becomes thin again or soil nutrients decline. Monitor the lawn for yellowing or dormant grass that may indicate drought or nutrient stress and correct those issues promptly. If you want a quick assessment of lawn needs, Lawn Scan can help.
Common questions
- Will clover kill my lawn?
- Clover is a weed that competes with grass but usually does not kill established turf. It takes advantage of thin, low-nitrogen, or stressed lawns and will spread into bare spots. Improving soil, fertilizing appropriately, overseeding thin areas, and maintaining proper watering and mowing will reduce clover over time.
- When is the best time to remove clover?
- Treat clover when grass is actively growing so repairs and overseeding succeed. Hand-pulling is easiest when soil is moist. Avoid removing large patches during extreme heat or drought, when grass is dormant or yellow, because the lawn will struggle to recover.
- Does clover have any benefits?
- Clover fixes nitrogen and can stay green during dry spells, but because clover thrives in low nitrogen it is usually a sign that turf needs fertilizing. In some settings clover is tolerated for groundcover, but if you want uniform grass it should be reduced using the cultural and mechanical steps above.