Seasonal Maintenance Guide
- Cut back perennials before new growth emerges (March-April)
- Apply compost to beds, avoid over-fertilizing
- Divide and transplant overcrowded perennials
- Plant summer perennials after last frost (mid-April)
- Apply 2-3 inches of mulch to conserve moisture
- Prune roses and remove winter-damaged growth
- Water deeply once weekly, more during extreme heat
- Deadhead spent blooms to conserve plant energy
- Monitor for spider mites in hot, dry conditions
- Provide temporary shade cloth for stressed plants during extreme heat
- Allow some perennials to go dormant naturally in extreme heat
- Weed regularly before they compete for moisture
- Plant spring bulbs and perennials in October
- Divide and transplant perennials during cooler weather
- Enjoy peak fall bloom with cooler temperatures
- Continue deadheading until first hard frost
- Leave seed heads for winter bird food
- Clean up diseased foliage, leave healthy growth for winter protection
- Mulch tender plants before hard freezes
- Plan next season and order heat-tolerant varieties
- Prune deciduous trees and shrubs while dormant
- Protect borderline-hardy plants during ice storms
- Water during extended dry periods if ground is not frozen
- Clean and maintain garden tools