Skip to content
🥬 Vegetable easy

Growing Radish in Lucknow

🇮🇳 Zone 8 Planting Guide · Humid subtropical (dry winter) climate

USDA Zone 8 340 frost-free days 22-30 days to harvest

Quick Answer: Growing Radish in Lucknow

Yes, you can grow Radish in Lucknow, IN! Plant during Oct, Nov for best results. Lucknow is in USDA Zone 8 with a Humid subtropical (dry winter) climate, offering 340 frost-free days per year. The difficulty level is easy, and Radish takes 22-30 days to harvest. Radish needs full sun and regular watering.

Climate Match Analysis

Moderate Match Lucknow + Radish

Lucknow's climate requires careful timing. Summer highs (41°C) exceed Radish's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.

Radish tolerates 2°C to 24°C
Optimal: 10°C - 18°C
Lucknow range 7°C to 41°C

Lucknow Climate Data

USDA Zone
8
Frost-Free
340days
Winter Low
7°C
Summer High
41°C
Rainfall
896mm/yr
Climate
Cwa
Humid subtropical (dry winter)

Radish Planting Calendar for Lucknow

Green months show the best time to plant Radish in Lucknow

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

Radish Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

22-30

From planting to first harvest

📊

Difficulty

easy

Great for beginners

💡 Growing Tips for Radish

Sow directly. Don't let soil dry out or roots will be pithy. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Radish is frost tolerant — you can plant earlier in spring.

🤝

Companion Plants for Radish

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

🏠

Grow Radish Indoors

No garden? Learn how to grow Radish indoors with our complete guide

How to Grow Radish in Lucknow

Lucknow, IN is in USDA Hardiness Zone 8 with a Humid subtropical (dry winter) climate (Köppen Cwa). With winter lows of 7°C and summer highs of 41°C, the growing season spans approximately 340 frost-free days. Radish is one of the easiest plants to grow in this climate.

Radish thrives in temperatures between 10°C and 18°C, requiring full sun and regular watering. In Lucknow, the best months to plant Radish are October, November. Since Radish can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 22-30 days after planting.

With 896mm of annual rainfall, Lucknow provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Lucknow

More plants you can grow alongside Radish in Lucknow

Keep Exploring

Frequently Asked Questions

Can I grow radish in Lucknow?

Yes! Radish can be successfully grown in Lucknow, IN. Lucknow is in USDA Hardiness Zone 8 with a Humid subtropical (dry winter) climate. The difficulty level for growing Radish here is rated "easy". The best months to plant are October, November.

When should I plant radish in Lucknow?

In Lucknow, the recommended planting months for Radish are October, November. Lucknow has 340 frost-free days per year, with winter lows of 7°C and summer highs of 41°C. Radish is frost tolerant, giving you more flexibility with planting dates.

How long does radish take to grow in Lucknow?

Radish typically takes 22-30 days from planting to harvest. In Lucknow's Humid subtropical (dry winter) climate with 340 frost-free days, you have plenty of time to grow Radish to maturity. Sow directly. Don't let soil dry out or roots will be pithy. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Can I grow radish indoors in Lucknow?

Radish can potentially be grown indoors in Lucknow 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 Oct, Nov outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant radish in Lucknow?

Plant Radish in Lucknow during October, November. These are the optimal months based on Lucknow's USDA Zone 8 climate, 340 frost-free days, and temperature range of 7°C to 41°C.

Is radish hard to grow in Lucknow?

Radish is rated "easy" to grow in Lucknow. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Radish in Lucknow is Moderate.

What grows well with radish in Lucknow?

In Lucknow, you can grow many companion plants alongside Radish. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Lucknow's Zone 8 climate.

Does radish need full sun in Lucknow?

Radish requires full sun. In Lucknow, 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

See an error? Report it