grassy weed · perennial
Panicum repens
Coarse grass with broad, somewhat stiff leaves; deep purple or bronze seed heads in summer; spreads via tough underground rhizomes.
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Torpedograss rhizomes can be 6+ feet deep — digging is futile. Multiple herbicide applications over 1-2 seasons is the only reliable approach.
Apply grassy herbicides (fluazifop or sethoxydim) during active growth in spring through summer. Multiple applications needed. Glyphosate is effective but will kill desirable grass.
Ensure proper drainage and avoid waterlogged conditions; maintain dense, competitive turf.
Ensure proper drainage and avoid waterlogged conditions; maintain dense, competitive turf.
Scotts Halts Crabgrass & Grassy Weed Preventer
Scotts Halts Crabgrass & Grassy Weed Preventer
The Andersons Barricade Professional-Grade Granular
The Andersons Barricade Professional-Grade Granular
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Measure my lawn — it's free →Coarse grass with broad, somewhat stiff leaves; deep purple or bronze seed heads in summer; spreads via tough underground rhizomes.
Herbicide spray. Torpedograss rhizomes can be 6+ feet deep — digging is futile. Multiple herbicide applications over 1-2 seasons is the only reliable approach.
Torpedograss is rated hard to control. It usually requires multiple applications and a consistent plan.
Ensure proper drainage and avoid waterlogged conditions; maintain dense, competitive turf.