CROWSFOOT GRASS
IN BRISBANE LAWNS.

Crowsfoot grass, Eleusine indica, is a coarse, tufted grass weed. Its stems can spread out from a flattened centre, and the leaf sheaths are noticeably compressed or keeled rather than round and soft.

The most recognisable feature is the seed head: several narrow branches radiate from one point like fingers or the toes of a bird. Plants can grow flat under mowing pressure before becoming more obvious as the clump and seed heads develop.

Other names include crowsfoot grass, goose grass, goosefoot, bull grass, dog grass, iron grass, and sometimes crab grass. The botanical name Eleusine indica is the most reliable way to separate the species from casual names.

Crabgrass is a particularly confusing alias because that name is also widely used for Digitaria species. A finger-like seed head alone is not enough if the rest of the plant does not match, so close identification is worth doing.

Crowsfoot favours disturbed, compacted, or thinner ground where dense lawn is not filling the space. It is a warm-season, usually short-lived grass problem and becomes more obvious through spring and summer as growth and seed-head production accelerate.

Because it is a grass weed, it does not follow the same treatment logic as broadleaf weeds such as bindi or clover. The turf variety, plant stage, and growing conditions all matter before treatment.

Young, actively growing crowsfoot may begin to lose vigour and show colour change over the days and weeks after treatment. We assess the result across a 2 to 4 week window rather than promising that every plant will be dead on one fixed day.

Seedling-to-tillering plants are the best target. Established, heavily tillered clumps can need follow-up treatment after 2 to 4 weeks, especially when growth conditions were poor or the plant was already mature at the first visit.

A dead or collapsing crowsfoot clump can leave a visible gap in the lawn. The surrounding turf needs time and suitable growing conditions to move back into that space; weed death and instant lawn repair are not the same event.

Reducing compaction where practical, improving turf coverage, and catching the next seedlings early all help. A common Brisbane weeds check is useful when crowsfoot is appearing alongside other species.