Don’t Start Yet: Let the Season Tell Us When the Garden Is Ready
- Stephen Coan
- Mar 5
- 4 min read
Updated: Apr 25
A few warm days can feel like permission. In the Philly tri-state, they’re often a trap. Here’s how I decide when we begin, and why timing is always based on real conditions, not rough dates on a calendar.
Those first mild days are seductive. You feel momentum. You want progress. You want to clean, cut, divide, edge, and “get ahead.”
In our region, “ahead” is often just early. And early is where long-term problems are born. My job is to read the site, read the season, and make the call based on what keeps the garden healthy and composed.
A few warm days are weather, not spring
In the Philly tri-state (NJ/PA/DE), late winter and early spring are a back-and-forth. A burst of warmth can show up while the ground is still cold, saturated, and unstable.
That mismatch matters. The air can feel inviting while the soil is still vulnerable. If we treat a short warm run like a new season, we can compact soil, stress plants, and force decisions before the garden has shown us what it actually is.
Those “start dates” are only rough guidance. Conditions decide.
Published garden start dates are not promises. They’re broad, averaged guidelines that assume a typical year and typical conditions.
But our springs aren’t typical. Some years we get an early release. Other years, winter lingers and the soil stays locked up far longer than anyone expects. I’ve seen years where the ground was still frozen well into late May and even early June. In years like that, following a generic “start in March” mindset isn’t optimism. It’s simply wrong for the site.
This is why I don’t start the garden because the calendar says we should. I start when the ground, the plants, and the pattern say we can.
When you hire me, you’re hiring judgment, not a date on the calendar
In late winter, clients will sometimes ask, “Are we starting now?” I understand the excitement. But the start of garden work is not a preference. It’s a site-intelligence decision.
In the Philly tri-state, I’m reading soil moisture, freeze-thaw patterns, and what the garden reveals as it wakes up, so we protect structure, avoid compaction, and make accurate choices about what stays, what goes, and what gets repositioned. If those conditions aren’t right, starting early isn’t progress. It’s undoing..
“Mud season” is where gardens get damaged quietly
When the soil is waterlogged, it behaves like a sponge. Foot traffic, wheelbarrows, and even repeated walking to “just tidy up” compresses the structure.
Compaction is not cosmetic. It reduces oxygen, slows drainage, and makes plants work harder all year. You can mulch over it, edge around it, and plant into it, but the garden will tell on you later.
If the ground is soft, slick, or leaving deep prints, we pause.
Freeze–thaw is still in play, even when it feels warm
In our area, spring is not a straight line. When temperatures swing, soil expands and contracts. That can lift perennials, bulbs, and even small shrubs out of the ground, exposing crowns and roots.
This is one reason “cleaning up” too early can backfire. You’re working on a moving surface while the garden is still shifting. The right early-season posture is observation and restraint, not aggressive action.
A professional start isn’t just about weather. It’s about reading the living inventory.
This is the piece most homeowners do not account for, even experienced gardeners.
A lot of the time, I need the garden to wake up enough to show its hand. I want to see what’s emerging and where, what is a true weed versus a valuable plant, what is simply late, what is truly gone, and what is desirable but misplaced.
Early cleanup can erase evidence. Cutting everything down too soon removes the markers I use to identify perennials, bulbs, and self-sown plants. Pulling “weeds” too aggressively can remove useful volunteers that belong in a naturalistic, plant-forward composition.
Sometimes the most intelligent move is to let growth begin, then decide:
Save: keep and edit around it
Eliminate: remove completely, at the right moment
Replant: lift, divide, shift, or consolidate
Reframe: keep the plant, but change how it reads by adjusting structure and neighbors around it
That’s not hesitation. That’s precision.
In Practice: What to do during “false spring” week in the Philly tri-state
Do this instead of starting heavy work:
Stay off wet beds and soft lawn areas to avoid compaction.
Walk the property from paths or firm edges and make notes: heaving, browse, rodent activity, broken stems.
Clean hardscape and paths, tidy containers, and handle only obvious hazards.
Hold off on major cutting, dividing, bed renovation, and full “spring cleanup” until soil and patterns stabilize.
Let the garden show emerging growth so we can identify what’s there before we remove or relocate anything.
The bottom line
A great garden isn’t built by starting early. It’s built by starting right.
In the Philly tri-state, the smartest early-season move is to let the landscape speak first. When the soil firms up and the plants begin to declare themselves, we make cleaner decisions and the whole garden benefits for the rest of the year.
Continue Exploring
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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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