GreenlyWhen to plant zucchini in Fastiv: 31 May – 5 August
In Fastiv, zucchini: sow for seedlings from 19 April to 15 July; plant into a greenhouse from 10 May to 5 August; plant out into open ground from 31 May to 5 August. For plants and seeds, the places nearby include Кульбаба (garden centre, 1 km); addresses and opening hours are below.
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Zucchini in Fastiv: soil, season and weather
In Fastiv the soil, not frost, sets the date: the last frost is over around 17 April, but the top 7 cm of soil reaches 18 °C — the minimum on the zucchini card — only around 31 May, 44 days later.
| Last spring frost | 17 April |
|---|---|
| Top 7 cm of soil at 18 °C | 31 May, 44 days after the last frost |
| First autumn frost | 22 October, 144 days after the start |
| Days in the bed to the first harvest (card) | 36 |
| First harvest, if planted in this window | 6 July – 10 September |
| Days left for picking | 108 |
| Daylight | 15:09 on 10 May, 16:02 on 31 May |
| Watering outdoors when fruiting (card) | every 3 days; the driest month, September, has 7 rainy days |
The same dates in Fastiv hold for Cucumber, Bell Pepper, Eggplant, Pumpkin and Watermelon.
Zucchini in Fastiv: care after planting
Planted on 31 May: in the first weeks water every 4 days.
Pests and diseases of zucchini to watch for:
Weather in Fastiv during the zucchini season
About 324 mm of rain falls in the season; September is the driest month (35 mm) and July the wettest (68 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days | Daylight on the 15th |
|---|---|---|---|---|---|
| May | 19.7 | 9 | 64 | 11 | 15:24 |
| June | 25.1 | 14.7 | 62 | 11 | 16:21 |
| July | 26.2 | 15.9 | 68 | 10 | 15:59 |
| August | 26.2 | 15.2 | 41 | 7 | 14:32 |
| September | 20.9 | 10.8 | 35 | 7 | 12:41 |
| October | 13.6 | 5.7 | 54 | 9 | 10:49 |
ERA5 2016–2025, Open-Meteo
Zucchini in nearby cities
Around Fastiv, Kyiv is 1 day earlier and Irpin 6 days later.
Where to buy zucchini plants and seeds near Fastiv
Buy plants ready to set out from 31 May to 5 August (from 10 May to 5 August for an unheated greenhouse); seed for raising your own is sown from 19 April to 15 July. Within 15 km of Fastiv OpenStreetMap lists 1 garden centre and 5 markets (collected 28 October 2026).
- Шанс — market
2 km - Капусточка — market
2 km - Кульбаба — garden centre
вулиця Тараса Шевченка, 08500 · 1 km - Вечірній ринок — market
вулиця Симона Петлюри, 08500 · 1 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 zucchini
- All frost dates and weather of Fastiv
- Shops and markets: Fastiv
- Selling a surplus in Ukraine
- Fastiv: #627 of 801 by frost-free season
- Moon planting calendar for November 2026
- How we calculate the dates
Questions
When to plant zucchini in Fastiv?
In Fastiv, zucchini: sow for seedlings from 19 April to 15 July; plant into a greenhouse from 10 May to 5 August; plant out into open ground from 31 May to 5 August.
When to sow zucchini for seedlings in Fastiv?
Sow for seedlings from 19 April to 15 July.
When is the last spring frost in Fastiv?
Last spring frost around 17 April, first autumn frost around 22 October.
