Seasonal Maintenance Guide
- Cut back ornamental grasses in late March or early April
- Remove winter mulch and debris
- Check hardscaping for frost heave damage
- Apply slow-release fertilizer to perennials
- Restart and check irrigation system
- Water deeply during dry spells
- Monitor urban plants for heat stress
- Deadhead black-eyed susans for extended blooming
- Maintain clean hardscape surfaces
- Trim boxwood for shape if needed
- Plant new additions in September or early October
- Leave grass seed heads for winter interest
- Apply fall mulch after first hard frost
- Clean gutters and check drainage
- Winterize irrigation system by late October
- Remove heavy snow from evergreen branches
- Avoid salt damage near plants using alternative deicers
- Enjoy winter structure of grasses and evergreens
- Plan spring projects
- Minimal maintenance required during dormancy