Seasonal Maintenance Guide
- Cut back prairie grasses and perennials in late April to early May
- Plant container natives after last frost (mid-May in south, early June in north)
- Apply hardwood mulch to woodland beds
- Divide overcrowded woodland perennials after bloom
- Enjoy early woodland ephemerals—bloodroot, trillium, wild ginger
- Monitor for late frosts that can damage new growth
- Water new plantings during establishment period
- Monitor for pests but avoid pesticide use
- Deadhead perennials for extended bloom or allow seeding
- Weed regularly before they set seed
- Water established plants during extended dry spells
- Enjoy peak prairie bloom and butterfly activity
- Plant container natives September through early October
- Collect seeds from prairie plants for restoration projects
- Leave all perennials and grasses standing for winter wildlife habitat
- Refresh mulch in woodland planting beds
- Enjoy spectacular hardwood fall color and golden prairie grasses
- Do NOT cut back natives—crucial winter habitat and food
- Minimal maintenance during dormant season
- Enjoy prairie seed heads and grasses under snow
- Observe birds using native plants for food and shelter
- Plan garden improvements during long winter
- Order plants from Wisconsin native nurseries
- Appreciate evergreen structure and colorful bark