Winter and Spring Cleanup
- Stephen Coan
- Mar 4
- 3 min read
Updated: Mar 30
A late-winter cutback timed to bulbs, bees, and spring’s natural pace
Winter foliage before being cut down to create a "brown mulch" just prior to the spring bulbs. The best cleanup follows the season, not the calendar.
Late winter into early spring is when many homeowners feel the urge to “reset” the garden. But the timing of the cut-down should be guided by nature’s pace, not an arbitrary date.
In a plant-forward, nature-inspired garden, cleanup is less about removing and more about recycling. Done properly, it supports pollinators, enriches soil, and sets the stage for a clean, vigorous spring without stripping the landscape of its habitat value.
Let the season set the timing
Each year, winter releases its grip differently.
The right moment arrives when you see spring beginning to move. That can mean bulbs pushing, soil warming, and the first signs of renewed growth. Your job is to respond to those cues with restraint.
Start where bulbs are emerging
If your garden includes early spring bulbs, the cut-down often begins in late winter as shoots push through.
Cut or gently snap dried stems, break them into smaller pieces, and lay them directly on the soil surface. This becomes the garden’s natural mulch for the season, returning nutrients to the earth exactly as nature intended.
Scilla has broken through the brown mulch layer of chopped stems and leaf litter.
If there are no bulbs, wait longer, but use the same method
If you don’t have bulbs, you can wait a bit longer before cutting down.
The process remains the same: cut, break, and lay the material down in place. The goal is to clear room for new growth without exporting fertility out of the garden.
Leave habitat for solitary bees
Not everything should be cut to the ground.
For hollow-stemmed plants, I intentionally leave 12 to 15 inches standing to support beneficial solitary bees, including mason bees and leafcutter bees, which rely on these stems as nesting habitat. This is one of the simplest ways to keep ecological function woven into the garden’s structure.
Feed the soil by letting last season stay on site
This method aligns with how landscapes have regenerated themselves for millions of years.
Allowing former-season plant material to break down in place naturally enriches the soil, supports the ecosystem, and reduces the need for imported mulch. As spring growth fills in, the recycled plant debris disappears into the tapestry of the garden, nourishing everything from the roots up.
Rethink mulch as a default
Many landscapes are trained to rely on heavy hardwood mulch each year.
In a naturalistic, habitat-forward planting, the garden can create its own protective layer through leaf litter and recycled stems. When that cycle is working, the soil stays covered, moisture stays steadier, and the garden becomes more self-sustaining over time.
In Practice: Late winter to early spring cleanup
[Photo: Optional, placed just before this callout]Best image type: A “before/after” pair showing the same bed pre-cut and post-cut with debris laid down.
Wait for spring cues: bulbs pushing, soil warming, first signs of new growth.
Cut or snap dried stems, then break them into smaller pieces.
Lay debris directly on the soil surface as natural mulch.
If bulbs are present, begin earlier in those areas to give shoots room.
Leave 12 to 15 inches of hollow stems for solitary bee nesting habitat.
Let spring growth cover and absorb the debris naturally.
Start your garden’s next season with restraint
A refined spring garden isn’t created by stripping everything away. It’s created by timing, ecology, and quiet structure, so the landscape wakes cleanly and stays alive.
Continue Exploring
If you want to better understand cleanup timing, structure, and seasonal stewardship, start here.
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Stephen Coan
Stephen Coan Garden Design
NJHIC# 13VH08688500
About the Author
Stephen Coan is an award winning garden and landscape designer and horticulturist behind Stephen Coan Garden Design, creating plant-forward, nature-inspired landscapes with quietly integrated hardscaping across Southern New Jersey, Philadelphia, the Main Line, and the Delaware Valley.
Service Area: Southern New Jersey • Philadelphia • Main Line • Delaware Valley • Greater Tri-State Region
Select destination projects accepted nationwide by invitation.
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