Seasonal Maintenance Guide
- Cut back ornamental grasses to 6 inches before new growth emerges in late March
- Apply slow-release fertilizer to perennials and shrubs
- Edge planting beds and refresh mulch or gravel surfaces
- Check irrigation system and adjust timers for seasonal needs
- Prune boxwood and evergreens for shape after frost danger passes
- Deep water during dry spells, especially July and August heat
- Deadhead sedum and perennials if desired for cleaner appearance
- Monitor for pests, particularly on stressed plants during drought
- Trim grass seed heads mid-summer if ultra-clean look is desired
- Clean hardscape surfaces and remove debris from gravel areas
- Plant new additions in September-October for best establishment
- Leave ornamental grass seed heads for winter interest
- Apply winter mulch around tender plants after first hard frost
- Clean gutters and drainage areas before winter precipitation
- Final mowing of lawn areas and edge cleanup
- Leave ornamental grasses and seed heads standing for winter structure
- Brush heavy snow off evergreen branches to prevent breakage
- Avoid salt damage by using alternative de-icers near plants
- Plan spring projects and order materials during dormant season
- Minimal intervention allows you to appreciate winter garden forms