GreenlyWhen to plant peas in Windsor: 3 April – 25 August
In Windsor, peas: sow straight into the bed from 3 April to 25 August.
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Peas in Windsor: soil, season and weather
Peas tolerates light frost, so it goes in three weeks before the last frost (24 April); the top 7 cm of soil has reached its minimum of 4 °C by then (around 11 March).
| Last spring frost | 24 April |
|---|---|
| Top 7 cm of soil at 4 °C | 11 March, 44 days before the last frost |
| First autumn frost | 7 November, 218 days after the start |
| Days in the bed to the first harvest (card) | 74 |
| First harvest, if planted in this window | 16 June – 7 November |
| Days left for picking | 144 |
| Daylight | 12:47 on 3 April |
| Watering outdoors when fruiting (card) | every 3 days; the driest month, November, has 9 rainy days |
Peas in Windsor: care after planting
Planted on 3 April: in the first weeks water every 6 days.
Pests and diseases of peas to watch for:
Weather in Windsor during the peas season
About 674 mm of rain falls in the season; November is the driest month (60 mm) and July the wettest (92 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days | Daylight on the 15th |
|---|---|---|---|---|---|
| April | 14 | 3.9 | 89 | 13 | 13:21 |
| May | 20.7 | 10.6 | 90 | 13 | 14:34 |
| June | 26.6 | 16.5 | 90 | 11 | 15:15 |
| July | 28.6 | 19.3 | 92 | 12 | 14:59 |
| August | 27.2 | 18.4 | 91 | 11 | 13:56 |
| September | 24 | 15.5 | 72 | 9 | 12:32 |
| October | 17.2 | 9.2 | 90 | 12 | 11:07 |
| November | 9.1 | 2 | 60 | 9 | 9:49 |
ERA5 2016–2025, Open-Meteo
Peas in nearby cities
Around Windsor, Cleveland is 15 days earlier and Ann Arbor 4 days later.
| City | Distance | Date | Difference |
|---|---|---|---|
| Detroit | 4 km | 3 April – 25 August | same day |
| Ann Arbor | 60 km | 7 April – 23 August | 4 days later |
| Toledo (United States) | 84 km | 1 April – 25 August | 2 days earlier |
| Lansing | 134 km | 7 April – 20 August | 4 days later |
| Cleveland | 141 km | 19 March – 8 September | 15 days earlier |
| London (Canada) | 165 km | 7 April – 25 August | 4 days later |
Where to buy peas seeds in Windsor
Seeds go straight into the bed from 3 April to 25 August; buy them before that. Within 15 km of Windsor OpenStreetMap lists 3 garden centres, 1 farm-supply shop, 11 plant nurseries, 8 markets and 3 farm shops (collected 20 October 2026).
- Nina's Indoor Marketplace — market
Fort Street 3630, 48146 Lincoln Park · Mon, Thu–Sun 10:00–18:00 · 15 km - Grand Food Liquor — market
East Jefferson Avenue 7225, 48214 Detroit · 6 km - The Downtown Windsor Farmers Market — market
Pelissier Street 505, N9A 4L2 Windsor · 2 km - Bert's Market Place — market
Russell Street 2727-2739;2727, 48207 Detroit · 6 km
Places: © OpenStreetMap contributors, ODbL.
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.
- How to grow peas
- All frost dates and weather of Windsor
- Shops and markets: Windsor
- Selling a surplus in Canada
- When to plant peas in Canada
- Windsor: #577 of 801 by frost-free season
- Moon planting calendar for November 2026
- How we calculate the dates
Questions
When to plant peas in Windsor?
In Windsor, peas: sow straight into the bed from 3 April to 25 August.
When is the last spring frost in Windsor?
Last spring frost around 24 April, first autumn frost around 7 November.
