Weed Control Before Winter Rye Overseeding on Bermuda

If crabgrass persists after two Ortho Weed-B-Gon applications, it's likely too mature for selective control. MSMA-based products only work on young crabgrass. At this stage, hand-pull or spot-treat with glyphosate.

Before verticutting and seeding winter rye, assess remaining weeds. Broadleaf weeds can be managed post-emergence in rye with appropriate herbicides, but timing is critical—read labels for rye tolerance.

Don't spray again pre-planting if weeds are mature; it wastes product and risks rye injury. Focus on establishing thick rye quickly—dense turf is the best weed suppression. Mow Bermuda low, verticut, seed rye at 10–15 lbs/1,000 sq ft, keep moist.

Next spring, apply pre-emergent for crabgrass as rye transitions out.