Seasonal Maintenance Guide
- Remove winter mulch and cut back perennials before new growth emerges (March-April)
- Apply compost and balanced organic fertilizer to beds
- Divide and transplant overgrown perennials like daylilies and hostas
- Plant summer annuals after last frost (mid to late May)
- Prune roses and remove winter-damaged canes
- Mulch beds with 2-3 inches of hardwood mulch
- Deadhead roses, coneflowers, and other perennials regularly
- Water deeply during dry spells, especially newly planted specimens
- Monitor for black spot on roses and treat with organic fungicides
- Stake tall delphiniums and phlox before they flop
- Cut back early bloomers like catmint for second flush
- Weed regularly before they set seed
- Plant spring bulbs (daffodils, tulips, alliums) in October-November
- Divide and transplant overcrowded perennials
- Plant mums and asters for late season color
- Continue deadheading until first frost
- Leave seed heads on coneflowers for winter birds
- Clean up diseased foliage but leave healthy stems for winter interest
- Apply winter mulch after ground freezes to protect plant crowns
- Plan next season and order seeds and plants
- Prune roses in late winter (February-March)
- Enjoy winter structure from ornamental grasses and seed heads
- Clean and sharpen garden tools
- Review garden journal and plan improvements