When to plant pumpkins in Traverse City: 5 June – 15 July

In Traverse City, pumpkin: sow for seedlings from 3 April to 3 June; plant into a greenhouse from 15 May to 15 July; plant out into open ground from 5 June to 15 July. For plants and seeds, the places nearby include Skegemog Gardens (garden centre, 2 km) and Zimmerman Landscaping (garden centre, 3 km); addresses and opening hours are below.

Pumpkin in Traverse City: soil, season and weather

In Traverse City the soil, not frost, sets the date: the last frost is over around 2 May, but the top 7 cm of soil reaches 18 °C — the minimum on the pumpkin card — only around 5 June, 34 days later.

Last spring frost	2 May
Top 7 cm of soil at 18 °C	5 June, 34 days after the last frost
First autumn frost	9 November, 157 days after the start
Days in the bed to the first harvest (card)	75
First harvest, if planted in this window	19 August – 28 September
Days left for picking	82
Daylight	13:54 on 24 April, 15:26 on 5 June
Watering outdoors when fruiting (card)	every 5 days; the driest month, November, has 15 rainy days

The same dates in Traverse City hold for Cucumber, Bell Pepper, Eggplant, Zucchini and Watermelon.

Pumpkin in Traverse City: care after planting

Planted on 5 June: in the first weeks water every 4 days.

Feeding, by the card’s schedule from that day:

26 June — feed: nitrogen

Pests and diseases of pumpkin to watch for:

Dates count from the first planting day of the window above; a later planting moves them by as many days.

Weather in Traverse City during the pumpkin season

About 498 mm of rain falls in the season; November is the driest month (70 mm) and October the wettest (115 mm).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	23.7	13.7	88	10	15:34
July	25.9	17.2	72	10	15:16
August	25.1	16.9	75	10	14:06
September	22	14	78	10	12:34
October	14.7	8.2	115	15	11:02
November	7	1.5	70	15	9:36

ERA5 2016–2025, Open-Meteo

Pumpkin in nearby cities

All the nearest cities on our list plant pumpkin earlier than Traverse City; the closest date is in Ann Arbor, 7 days earlier.

City	Distance	Date	Difference
Green Bay	192 km	27 May – 5 July	9 days earlier
Grand Rapids	201 km	28 May – 9 July	8 days earlier
Lansing	244 km	28 May – 8 July	8 days earlier
Milwaukee	266 km	28 May – 7 July	8 days earlier
Ann Arbor	315 km	29 May – 11 July	7 days earlier
Detroit	341 km	27 May – 13 July	9 days earlier

Where to buy pumpkin plants and seeds near Traverse City

Buy plants ready to set out from 5 June to 15 July (from 15 May to 15 July for an unheated greenhouse); seed for raising your own is sown from 3 April to 3 June. Within 15 km of Traverse City OpenStreetMap lists 13 garden centres, 1 farm-supply shop, 1 market and 6 farm shops (collected 28 October 2026).

Lake View Hill Farm Market — farm shop
11 km
Garden Goods — garden centre
North US 31 South 3510, Traverse City · 4 km · gardengoodstc.com
Zimmerman Landscaping — garden centre
East Traverse Highway 9910, 49684 Traverse City · 3 km · zimmermanlandscaping.com
Skegemog Gardens — garden centre
Railroad Place 642, Traverse City · 2 km

Each window starts on the Greenly calendar date and ends on the last day that still leaves the crop’s days to harvest (from its card) before the average first autumn frost, plus six weeks of picking for crops harvested over weeks (tomatoes, peppers, aubergines, cucumbers, courgettes, pumpkins, watermelons, beans) — our rule; earlier in the window is safer.

Questions