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Growing Parsley in Phnom Penh

🇰🇭 Zone 13 Planting Guide · Tropical savanna climate

USDA Zone 13 365 frost-free days 70-90 days to harvest

Quick Answer: Growing Parsley in Phnom Penh

Yes, you can grow Parsley in Phnom Penh, KH! Plant during Nov, Dec, Jan, Feb 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 Parsley takes 70-90 days to harvest. Parsley needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Phnom Penh + Parsley

Phnom Penh's climate requires careful timing. Summer highs (35°C) exceed Parsley's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.

Parsley tolerates -5°C to 28°C
Optimal: 10°C - 22°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

Parsley Planting Calendar for Phnom Penh

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

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

Parsley Growing Requirements

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Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

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Water

Regular

Consistent moisture, 1-2 inches/week

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Days to Harvest

70-90

From planting to first harvest

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Difficulty

medium

Some experience helpful

💡 Growing Tips for Parsley

Slow to germinate (2-4 weeks). Soak seeds overnight to speed up. 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: Parsley is frost tolerant — you can plant earlier in spring.

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Companion Plants for Parsley

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

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Grow Parsley Indoors

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

How to Grow Parsley 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. Parsley grows well with some gardening knowledge in this climate.

Parsley thrives in temperatures between 10°C and 22°C, requiring full sun to partial shade and regular watering. In Phnom Penh, the best months to plant Parsley are November, December, January, February. Since Parsley can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 70-90 days after planting.

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

Other Plants That Grow in Phnom Penh

More plants you can grow alongside Parsley in Phnom Penh

Keep Exploring

Frequently Asked Questions

Can I grow parsley in Phnom Penh?

Yes! Parsley 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 Parsley here is rated "medium". The best months to plant are November, December, January, February.

When should I plant parsley in Phnom Penh?

In Phnom Penh, the recommended planting months for Parsley are November, December, January, February. Phnom Penh has 365 frost-free days per year, with winter lows of 22°C and summer highs of 35°C. Parsley is frost tolerant, giving you more flexibility with planting dates.

How long does parsley take to grow in Phnom Penh?

Parsley typically takes 70-90 days from planting to harvest. In Phnom Penh's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Parsley to maturity. Slow to germinate (2-4 weeks). Soak seeds overnight to speed up. 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 parsley indoors in Phnom Penh?

Parsley can potentially be grown indoors in Phnom Penh with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). 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 parsley in Phnom Penh?

Plant Parsley in Phnom Penh during November, December, January, February. 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 parsley hard to grow in Phnom Penh?

Parsley 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 Parsley in Phnom Penh is Moderate.

What grows well with parsley in Phnom Penh?

In Phnom Penh, you can grow many companion plants alongside Parsley. 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 parsley need full sun in Phnom Penh?

Parsley requires full sun to partial shade. Parsley 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

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