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Grass-Specific Herbicide for Perennial Beds

Fluazifop-p-butyl Products

"Over the Top" (Fertilome) and Ortho Grass-B-Gon contain fluazifop, a selective grass killer safe for broadleaf perennials. Apply 2-3 times at 7-14 day intervals for complete kill. Avoid products with glyphosate or dicamba.

Note

Residual herbicide may persist weeks to months in soil.

Perennials: Fixing Soft Sand Fill for Lawn Establishment; Dead Lawn in Albuquerque: Rock Over Sod or Remove First?; Renovating Mature Landscapes: Transplanting Trees & Creating Low-Maintenance Beds; Foxglove Care: Deadheading, Self-Seeding, and Understanding Biennial vs. Perennial Types; Fall Cutback Guide for Perennials: Black-Eyed Susans, Daisies, Roses; Is Lemongrass Perennial in Indianapolis? Overwintering Tips for Zone 5/6; Transplanting Monarda, Pampas Grass, Butterfly Bush, and Hydrangea Care; Killing Grass in Daylily Beds: Selective Herbicides and Physical Barriers; Keeping Grass and Weeds Out of Flower Beds: Barriers First, Spot Treatment Second; Grass in Flower Beds: Landscape Fabric Solution

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