Mulch Replacement Guide
Last updated: July 4, 2026
Mulch breaks down over time, losing color and weed suppression. Refreshing mulch at the right interval keeps beds healthy and sharp-looking in Middle Tennessee.
When to replace mulch
- Mulch color fades and depth thins below 2–3 inches
- Weeds penetrate more easily through thin mulch
- Bed edges lose definition against lawn
Homeowner Checklist
- Measure bed areas needing refresh
- Remove weeds before applying new mulch
- Restore edging for clean lines
- Avoid piling mulch against plant stems or trunks