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🥬 Vegetable medium

Growing Kohlrabi in Johor Bahru

🇲🇾 Zone 13 Planting Guide · Tropical rainforest climate

USDA Zone 13 365 frost-free days 45-60 days to harvest

Quick Answer: Growing Kohlrabi in Johor Bahru

Yes, you can grow Kohlrabi in Johor Bahru, MY! Plant during Nov, Dec, Jan, Feb for best results. Johor Bahru is in USDA Zone 13 with a Tropical rainforest climate, offering 365 frost-free days per year. The difficulty level is medium, and Kohlrabi takes 45-60 days to harvest. Kohlrabi needs full sun and regular watering.

Climate Match Analysis

Moderate Match Johor Bahru + Kohlrabi

Johor Bahru's climate requires careful timing. Summer highs (32°C) exceed Kohlrabi's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.

Kohlrabi tolerates 0°C to 24°C
Optimal: 10°C - 20°C
Johor Bahru range 23°C to 32°C

Johor Bahru Climate Data

USDA Zone
13
Frost-Free
365days
Winter Low
23°C
Summer High
32°C
Rainfall
2500mm/yr
Climate
Af
Tropical rainforest

Kohlrabi Planting Calendar for Johor Bahru

Green months show the best time to plant Kohlrabi in Johor Bahru

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

Kohlrabi Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

45-60

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Kohlrabi

Harvest when tennis-ball sized. Larger ones become woody. 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: Kohlrabi is frost tolerant — you can plant earlier in spring.

How to Grow Kohlrabi in Johor Bahru

Johor Bahru, MY is in USDA Hardiness Zone 13 with a Tropical rainforest climate (Köppen Af). With winter lows of 23°C and summer highs of 32°C, the growing season spans approximately 365 frost-free days. Kohlrabi grows well with some gardening knowledge in this climate.

Kohlrabi thrives in temperatures between 10°C and 20°C, requiring full sun and regular watering. In Johor Bahru, the best months to plant Kohlrabi are November, December, January, February. Since Kohlrabi can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 45-60 days after planting.

Johor Bahru receives 2500mm of annual rainfall, which provides good natural moisture for Kohlrabi. Supplement with additional watering during dry spells.

Other Plants That Grow in Johor Bahru

More plants you can grow alongside Kohlrabi in Johor Bahru

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Frequently Asked Questions

Can I grow kohlrabi in Johor Bahru?

Yes! Kohlrabi can be successfully grown in Johor Bahru, MY. Johor Bahru is in USDA Hardiness Zone 13 with a Tropical rainforest climate. The difficulty level for growing Kohlrabi here is rated "medium". The best months to plant are November, December, January, February.

When should I plant kohlrabi in Johor Bahru?

In Johor Bahru, the recommended planting months for Kohlrabi are November, December, January, February. Johor Bahru has 365 frost-free days per year, with winter lows of 23°C and summer highs of 32°C. Kohlrabi is frost tolerant, giving you more flexibility with planting dates.

How long does kohlrabi take to grow in Johor Bahru?

Kohlrabi typically takes 45-60 days from planting to harvest. In Johor Bahru's Tropical rainforest climate with 365 frost-free days, you have plenty of time to grow Kohlrabi to maturity. Harvest when tennis-ball sized. Larger ones become woody. 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 kohlrabi indoors in Johor Bahru?

Kohlrabi can potentially be grown indoors in Johor Bahru 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 Nov, Dec, Jan, Feb outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant kohlrabi in Johor Bahru?

Plant Kohlrabi in Johor Bahru during November, December, January, February. These are the optimal months based on Johor Bahru's USDA Zone 13 climate, 365 frost-free days, and temperature range of 23°C to 32°C.

Is kohlrabi hard to grow in Johor Bahru?

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

What grows well with kohlrabi in Johor Bahru?

In Johor Bahru, you can grow many companion plants alongside Kohlrabi. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Johor Bahru's Zone 13 climate.

Does kohlrabi need full sun in Johor Bahru?

Kohlrabi requires full sun. In Johor Bahru, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

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

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