Timing matters more than people think. In the Pacific Northwest, doing the right work at the wrong time can set your yard back months.
Here’s how to stay on track throughout the year.
Spring (March – May)
What to Do:
- Plant new shrubs and perennials
- Fertilize lawns and garden beds
- Prune winter damage
- Start lawn care routines
Why It Matters:
Spring is your growth window. Everything you do here sets the tone for the year.
Summer (June – August)
What to Do:
- Water deeply but less frequently
- Deadhead flowers
- Light pruning only
- Monitor for pests and stress
What to Avoid:
- Heavy pruning (can damage plants in heat)
- Overwatering (leads to shallow roots)
Fall (September – November)
What to Do:
- Plant trees and shrubs (this is the best time)
- Aerate and overseed lawns
- Clean up leaves and debris
- Apply mulch for winter protection
Why It Matters:
Cool temps + rain = ideal root development.
Winter (December – February)
What to Do:
- Prune dormant trees and shrubs
- Plan landscaping projects
- Maintain tools and equipment
What to Avoid:
- Planting most species
- Heavy soil work (too wet, causes compaction)
Quick Cheat Sheet
- Best time to plant: Fall
- Best time to prune: Late winter
- Best time to prep lawn: Spring & Fall
Bottom Line
Landscaping success isn’t about doing more—it’s about doing things at the right time. Follow the seasonal rhythm, and your yard will be easier to manage and look better year-round.