Seasonal Maintenance Guide
- Cut back all ornamental grasses to 4-6 inches in late March before new growth
- Divide overgrown grass clumps every 3-4 years for rejuvenation
- Apply light fertilizer to perennials only if needed on poor soils
- Check irrigation system and adjust for spring moisture levels
- Remove winter mulch from perennials as soil warms
- Water new plantings deeply weekly during establishment year only
- Allow established native plants to survive on natural rainfall
- Deadhead coneflowers and yarrow if continuous bloom desired
- Monitor for heat stress on recently planted specimens
- Clean hardscape surfaces and remove debris blown by wind
- Plant new additions in September-October for establishment before winter
- Leave all ornamental grass seed heads standing for winter interest
- Reduce watering frequency as temperatures cool
- Clean drainage areas before winter precipitation
- Apply mulch around tender plants after first hard frost
- Leave all grass and perennial structure standing through winter
- Enjoy winter garden architecture enhanced by frost and snow
- Avoid salt on walkways near plants; use sand instead
- Brush heavy snow off evergreen branches if accumulation is significant
- Plan spring projects and research additional native plant options