A warm-season grass that creeps into fescue, bluegrass, and ryegrass lawns and is tough to get rid of.

Grows low and dense, spreading by runners that creep along the ground and root as they go. It stands out from cool-season turf because of its finer texture and faster, spreading growth habit.
Often mistaken for: Crabgrass or other creeping grassy weeds
Most active and noticeable during the warmer months when it's actively growing and spreading.
Shows up in home lawns of tall fescue, Kentucky bluegrass, and perennial ryegrass.

A tough summer grassy weed that thrives in compacted, worn-down lawns and spreads fast in high-traffic areas.

A creeping perennial grass that invades lawns and stands out when it turns brown while your turf stays green.

A sneaky summer weed that looks like grass until it flowers, showing up after most pre-emergents wear off.

A tough perennial sedge that pops up in wet lawns and spreads by chained tubers underground.