Seasonal Maintenance Guide
- Remove winter mulch gradually as soil warms in late April
- Cut back ornamental grasses and perennials before new growth
- Apply compost and organic fertilizer once soil is workable
- Divide and transplant summer perennials like daylilies
- Plant annuals after last frost (late May to early June)
- Stake tall perennials early before they need support
- Deadhead spent blooms daily during peak season to extend flowering
- Water during dry periods, typically 1 inch per week
- Apply thin layer of compost mid-season for continued nutrition
- Monitor for slugs in damp conditions and control organically
- Cut back delphiniums after first bloom for possible second flush
- Enjoy the garden during precious warm weather
- Plant spring bulbs like daffodils and tulips in September
- Divide spring-blooming perennials like iris and peony
- Continue deadheading until first hard frost
- Cut back diseased foliage but leave healthy stems for winter interest
- Apply 2-3 inches of mulch after ground freezes for winter protection
- Protect tender roses with burlap windbreaks in coastal areas
- Monitor winter protection on exposed plants
- Plan next season and order seeds from catalogs
- Prune deciduous trees and shrubs on mild days
- Clean and sharpen garden tools indoors
- Research cold-hardy varieties for spring planting
- Enjoy planning during long winter months