When to plant cucumbers in El Paso: 23 March – 20 September

In El Paso, cucumber: sow for seedlings from 2 February to 23 August; plant into a greenhouse from 2 March to 20 September; plant out into open ground from 23 March to 20 September.

Cucumber in El Paso: soil, season and weather

In El Paso the soil, not frost, sets the date: the last frost is over around 28 February, but the top 7 cm of soil reaches 18 °C — the minimum on the cucumber card — only around 23 March, 23 days later.

Last spring frost	28 February
Top 7 cm of soil at 18 °C	23 March, 23 days after the last frost
Into an unheated greenhouse	2 March – 20 September; March outside: 7.9 °C at night, 23.2 °C by day; card 18–25 °C
First autumn frost	5 December, 257 days after the start
Days in the bed to the first harvest (card)	34
First harvest, if planted in this window	26 April – 24 October
Days left for picking	223
Daylight	11:18 on 23 February, 12:12 on 23 March
Watering outdoors when fruiting (card)	every 2 days; the driest month, April, has 1 rainy day

The same dates in El Paso hold for Bell Pepper, Eggplant, Zucchini, Pumpkin and Watermelon.

Cucumber in El Paso: care after planting

Planted on 23 March: in the first weeks water every 4 days.

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

30 March — feed: nitrogen

Pests and diseases of cucumber 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 El Paso during the cucumber season

Days average above the cucumber card's 18–35 °C in June (36.5 °C) and July (36.3 °C). Months that stay below 18 °C even by day on average: December (16.1 °C). Nights average below 18 °C in March–May and October–December (3.3–16.4 °C).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
March	23.2	7.9	11	2	11:57
April	27.8	11.9	3	1	12:56
May	32	16.4	3	1	13:46
June	36.5	21.8	24	3	14:13
July	36.3	23.2	28	5	14:02
August	35	22.4	45	6	13:20
September	32.2	19.1	25	5	12:23
October	27.2	13.5	27	4	11:26
November	20.8	7.3	11	3	10:33
December	16.1	3.3	16	3	10:05

ERA5 2016–2025, Open-Meteo

Cucumber in nearby cities

Around El Paso, Chihuahua is 23 days earlier and Santa Fe (United States) 41 days later.

City	Distance	Date	Difference
Ciudad Juárez	10 km	23 March – 20 September	same day
Las Cruces	67 km	5 April – 9 September	13 days later
Chihuahua	350 km	28 February – 23 September	23 days earlier
Albuquerque	369 km	18 April – 25 August	26 days later
Tucson	422 km	7 March – 3 October	16 days earlier
Santa Fe (United States)	440 km	3 May – 11 August	41 days later

Where to buy cucumber plants and seeds near El Paso

Buy plants ready to set out from 23 March to 20 September (from 2 March to 20 September for an unheated greenhouse); seed for raising your own is sown from 2 February to 23 August. Within 15 km of El Paso OpenStreetMap lists 4 garden centres and 8 markets (collected 20 October 2026).

Plaza Nueva — market
4 km
Mercado Francisco I. Madero — market
4 km
Mercabastos — market
9 km
Mercado Centeno — market
13 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