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Repairing Bare Spots and Thin Areas: Patch Repair vs Full Renovation
Jack · golf course superintendent·1 min read·August 22, 2026
Repairing Bare Spots and Thin Areas: Patch Repair vs Full Renovation
Bare spots and thin patches are common in northern lawns. The key is knowing when a simple patch will hold and when you’re better off renovating the whole area.
When to Patch
- Spots smaller than 2-3 feet across
- Caused by pet urine, isolated grub damage, or mechanical injury
- Surrounding turf is healthy and dense
Patch Recipe: Loosen soil 2-3″, mix in compost, seed with matching variety at 4-6 lbs per 1,000 sq ft, keep consistently moist until established.
When to Renovate
Large thin areas, widespread weed invasion, or thatch/compaction issues usually warrant a full renovation rather than fighting patches for years.
Related: Overseeding Protocol • Starting a New Lawn • Understanding Grass Growth Habits
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