Skip to content
🌿 Herb medium

Growing Turmeric in Phnom Penh

🇰🇭 Zone 13 Planting Guide · Tropical savanna climate

USDA Zone 13 365 frost-free days 240-300 days to harvest

Quick Answer: Growing Turmeric in Phnom Penh

Yes, you can grow Turmeric in Phnom Penh, KH! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Phnom Penh is in USDA Zone 13 with a Tropical savanna climate, offering 365 frost-free days per year. The difficulty level is medium, and Turmeric takes 240-300 days to harvest. Turmeric needs partial shade ok and regular watering.

Climate Match Analysis

Good Match Phnom Penh + Turmeric

Phnom Penh's temperatures (22°C to 35°C) are within the tolerable range for Turmeric (15°C to 35°C), though not always in the optimal zone (22°C to 30°C). Plant during recommended months for best results.

Turmeric tolerates 15°C to 35°C
Optimal: 22°C - 30°C
Phnom Penh range 22°C to 35°C

Phnom Penh Climate Data

USDA Zone
13
Frost-Free
365days
Winter Low
22°C
Summer High
35°C
Rainfall
1389mm/yr
Climate
Aw
Tropical savanna

Turmeric Planting Calendar for Phnom Penh

Green months show the best time to plant Turmeric in Phnom Penh

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

Turmeric Growing Requirements

☀️

Sunlight

Partial Shade OK

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

240-300

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Turmeric

Similar growing needs to ginger. Harvest when leaves yellow. Wait until soil warms to at least 22°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Turmeric is NOT frost tolerant — wait until after the last frost in Phnom Penh.

How to Grow Turmeric in Phnom Penh

Phnom Penh, KH is in USDA Hardiness Zone 13 with a Tropical savanna climate (Köppen Aw). With winter lows of 22°C and summer highs of 35°C, the growing season spans approximately 365 frost-free days. Turmeric grows well with some gardening knowledge in this climate.

Turmeric thrives in temperatures between 22°C and 30°C, requiring partial shade ok and regular watering. In Phnom Penh, the best months to plant Turmeric are January, February, March, April, May, June, July, August, September, October, November, December. Turmeric is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 240-300 days after planting.

Phnom Penh receives 1389mm of annual rainfall, which provides good natural moisture for Turmeric. Supplement with additional watering during dry spells.

Other Plants That Grow in Phnom Penh

More plants you can grow alongside Turmeric in Phnom Penh

Keep Exploring

Frequently Asked Questions

Can I grow turmeric in Phnom Penh?

Yes! Turmeric can be successfully grown in Phnom Penh, KH. Phnom Penh is in USDA Hardiness Zone 13 with a Tropical savanna climate. The difficulty level for growing Turmeric 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 turmeric in Phnom Penh?

In Phnom Penh, the recommended planting months for Turmeric are January, February, March, April, May, June, July, August, September, October, November, December. Phnom Penh has 365 frost-free days per year, with winter lows of 22°C and summer highs of 35°C. Since Turmeric is not frost tolerant, make sure to plant after the last frost date.

How long does turmeric take to grow in Phnom Penh?

Turmeric typically takes 240-300 days from planting to harvest. In Phnom Penh's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Turmeric to maturity. Similar growing needs to ginger. Harvest when leaves yellow. Wait until soil warms to at least 22°C before transplanting outdoors — cold soil stunts growth and can invite root rot. 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 turmeric indoors in Phnom Penh?

Turmeric can potentially be grown indoors in Phnom Penh with proper conditions. It requires partial shade ok (2-4 hours of indirect light). 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 regular watering.

What month do I plant turmeric in Phnom Penh?

Plant Turmeric in Phnom Penh during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Phnom Penh's USDA Zone 13 climate, 365 frost-free days, and temperature range of 22°C to 35°C.

Is turmeric hard to grow in Phnom Penh?

Turmeric is rated "medium" to grow in Phnom Penh. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Turmeric in Phnom Penh is Good.

What grows well with turmeric in Phnom Penh?

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

Does turmeric need full sun in Phnom Penh?

Turmeric requires partial shade ok. Turmeric tolerates lower light. In Phnom Penh, a spot with filtered or indirect light for 2-4 hours works well.

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

See an error? Report it