1. What are cool-season grasses?
Cool-season grasses thrive in regions with cold winters and moderate summers. Common types include Kentucky bluegrass, perennial ryegrass, tall fescue, and fine fescue.
2. Why is proper mowing height important for cool-season grasses?
Mowing at the proper height encourages deeper roots, improves drought resistance, reduces weed growth, and promotes overall lawn health.
3. How tall should I mow cool season grasses?
Mow at 3 to 4 inches. Taller mowing encourages stronger roots and better heat tolerance.
4. How often should I mow my cool-season lawn?
Mow often enough to remove no more than one-third of the grass blade at a time. During peak growth (spring and fall), you may need to mow weekly or more.
5. Should I adjust mowing height for different seasons?
Yes!
- Spring/Fall: Standard recommended height.
- Summer: Raise the mowing height to reduce heat stress.
- Late Fall: Slightly lower the height for the final mow, but don’t scalp the lawn.
6. Can mowing too short harm my lawn?
Yes. Mowing too short (scalping) weakens the grass, promotes weeds, and can lead to brown, stressed turf.
7. Are there any mowing tips to enhance lawn health?
✅ Keep mower blades sharp for clean cuts.
✅ Change mowing patterns to prevent soil compaction.
✅ Leave clippings on the lawn to return nutrients (mulching).
✅ Avoid mowing when grass is wet.
