What Goosegrass Looks Like
Goosegrass grows in a low, flattened clump with stems that spread outward from the center. The center of the plant often looks whitish or silver, which is why homeowners sometimes confuse it with crabgrass. It has tough, wiry stems and seed heads that can look like small fingers or a bird’s foot.
Why It Spreads
Goosegrass thrives in compacted soil, thin turf, high-traffic areas, and hot summer weather. It spreads by seed and often appears later than crabgrass. Lawns that are mowed too low, stressed by heat, or weakened by poor soil conditions are more likely to develop goosegrass problems.
How to Prevent It
The best prevention is a thick, healthy lawn combined with a properly timed pre-emergent program labeled for goosegrass. Because goosegrass can germinate later than crabgrass, split pre-emergent applications may provide better protection in areas with heavy pressure. Reducing soil compaction and improving turf density also helps prevent future outbreaks.
Best timing: Spring before goosegrass germinates, with split applications helpful in high-pressure lawns.
How to Control It
Goosegrass is difficult to control after it has emerged, especially once it becomes mature and tough. Use only selective herbicides labeled for goosegrass and for your specific lawn type. Small, young plants are easier to control than large clumps. Always read and follow the product label.
Best timing: Late spring through summer when goosegrass is young, small, and actively growing.
Recommended Solution
Step 1: Confirm the weed is goosegrass by looking for low, flat clumps with a whitish center and tough spreading stems.
Step 2: Check your lawn type before choosing any herbicide, because goosegrass control options vary by grass type.
Step 3: Treat young goosegrass plants early, before they become large and hardened off.
Step 4: Use only a product labeled for goosegrass and your specific turfgrass.
Step 5: Avoid treating during extreme heat, drought stress, or when the lawn is already damaged.
Step 6: For long-term control, use a spring pre-emergent program and consider split applications where goosegrass pressure is heavy.
Step 7: Improve thin or compacted areas with better mowing, watering, fertilization, aeration, and lawn repair where appropriate.
