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🥬 Vegetable medium

Growing Cucumber in Kolkata

🇮🇳 Zone 10 Planting Guide · Tropical savanna climate

USDA Zone 10 365 frost-free days 50-70 days to harvest

Quick Answer: Growing Cucumber in Kolkata

Yes, you can grow Cucumber in Kolkata, IN! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Kolkata is in USDA Zone 10 with a Tropical savanna climate, offering 365 frost-free days per year. The difficulty level is medium, and Cucumber takes 50-70 days to harvest. Cucumber needs full sun and frequent watering.

Climate Match Analysis

Moderate Match Kolkata + Cucumber

Kolkata's climate requires careful timing. Winter lows (13°C) drop below Cucumber's minimum (15°C), so avoid cold months. Summer highs (36°C) exceed Cucumber's maximum (35°C), so plant early or provide shade. Follow the recommended planting months for success.

Cucumber tolerates 15°C to 35°C
Optimal: 20°C - 30°C
Kolkata range 13°C to 36°C

Kolkata Climate Data

USDA Zone
10
Frost-Free
365days
Winter Low
13°C
Summer High
36°C
Rainfall
1582mm/yr
Climate
Aw
Tropical savanna

Cucumber Planting Calendar for Kolkata

Green months show the best time to plant Cucumber in Kolkata

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Cucumber Not recommended

Cucumber Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

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Water

Frequent

Keep soil consistently moist

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Days to Harvest

50-70

From planting to first harvest

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Difficulty

medium

Some experience helpful

💡 Growing Tips for Cucumber

Provide trellis for climbing varieties. Pick frequently to encourage production. Wait until soil warms to at least 20°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Consistent moisture is critical. Mulch with straw or compost to retain soil moisture and keep roots cool during hot weather.

Frost tolerance: Cucumber is NOT frost tolerant — wait until after the last frost in Kolkata.

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Companion Plants for Cucumber

Find out which plants grow best alongside Cucumber — and which to keep apart

How to Grow Cucumber in Kolkata

Kolkata, IN is in USDA Hardiness Zone 10 with a Tropical savanna climate (Köppen Aw). With winter lows of 13°C and summer highs of 36°C, the growing season spans approximately 365 frost-free days. Cucumber grows well with some gardening knowledge in this climate.

Cucumber thrives in temperatures between 20°C and 30°C, requiring full sun and frequent watering. In Kolkata, the best months to plant Cucumber are January, February, March, April, May, June, July, August, September, October, November, December. Cucumber is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 50-70 days after planting.

Kolkata receives 1582mm of annual rainfall, which provides good natural moisture for Cucumber. Monitor soil moisture and water as needed.

Other Plants That Grow in Kolkata

More plants you can grow alongside Cucumber in Kolkata

Keep Exploring

Frequently Asked Questions

Can I grow cucumber in Kolkata?

Yes! Cucumber can be successfully grown in Kolkata, IN. Kolkata is in USDA Hardiness Zone 10 with a Tropical savanna climate. The difficulty level for growing Cucumber here is rated "medium". The best months to plant are January, February, March, April, May, June, July, August, September, October, November, December.

When should I plant cucumber in Kolkata?

In Kolkata, the recommended planting months for Cucumber are January, February, March, April, May, June, July, August, September, October, November, December. Kolkata has 365 frost-free days per year, with winter lows of 13°C and summer highs of 36°C. Since Cucumber is not frost tolerant, make sure to plant after the last frost date.

How long does cucumber take to grow in Kolkata?

Cucumber typically takes 50-70 days from planting to harvest. In Kolkata's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Cucumber to maturity. Provide trellis for climbing varieties. Pick frequently to encourage production. Wait until soil warms to at least 20°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Consistent moisture is critical. Mulch with straw or compost to retain soil moisture and keep roots cool during hot weather.

Can I grow cucumber indoors in Kolkata?

Cucumber can potentially be grown indoors in Kolkata with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec outdoor planting window. Use containers with good drainage and frequent watering.

What month do I plant cucumber in Kolkata?

Plant Cucumber in Kolkata during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Kolkata's USDA Zone 10 climate, 365 frost-free days, and temperature range of 13°C to 36°C.

Is cucumber hard to grow in Kolkata?

Cucumber is rated "medium" to grow in Kolkata. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Cucumber in Kolkata is Moderate.

What grows well with cucumber in Kolkata?

In Kolkata, you can grow many companion plants alongside Cucumber. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Kolkata's Zone 10 climate.

Does cucumber need full sun in Kolkata?

Cucumber requires full sun. In Kolkata, provide at least 6 hours of direct sunlight daily. During peak summer heat, some afternoon shade can help prevent heat stress.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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