Seasonal Maintenance Guide
- Cut back ornamental grasses and perennials in early April
- Apply compost and organic fertilizer to beds
- Divide and transplant overgrown perennials before growth starts
- Plant summer annuals after last frost (mid to late May)
- Mulch beds with 2-3 inches of hardwood mulch
- Prune roses after forsythia blooms
- Deadhead spent blooms regularly to encourage repeat flowering
- Water deeply during dry periods (1 inch per week)
- Monitor for Japanese beetles and treat affected plants
- Cut back early bloomers for potential second flush
- Watch for fungal diseases in humid conditions
- Stake tall perennials before summer storms
- Plant spring bulbs like daffodils and tulips in October
- Divide and transplant perennials in September for spring establishment
- Plant cool-season annuals like pansies
- Continue deadheading until hard frost
- Leave native seed heads for birds through winter
- Apply winter mulch after ground freezes
- Protect roses with mounded mulch or rose cones
- Plan next season and order plants
- Prune deciduous trees and shrubs during dormancy
- Remove heavy snow from evergreens and structures
- Clean and sharpen garden tools
- Enjoy winter birds visiting seed heads left standing