Growing Oregano in Phnom Penh
🇰🇭 Zone 13 Planting Guide · Tropical savanna climate
Quick Answer: Growing Oregano in Phnom Penh
Yes, you can grow Oregano 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 Oregano takes 60-90 days to harvest. Oregano needs full sun and low watering.
Climate Match Analysis
Phnom Penh's climate requires careful timing. Summer highs (35°C) exceed Oregano's maximum (30°C), so plant early or provide shade. Follow the recommended planting months for success.
Phnom Penh Climate Data
Oregano Planting Calendar for Phnom Penh
Green months show the best time to plant Oregano in Phnom Penh
Oregano Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Low
Drought tolerant, water sparingly
Days to Harvest
60-90
From planting to first harvest
Difficulty
Some experience helpful
💡 Growing Tips for Oregano
Thrives in poor, dry soil. Cut back hard in spring. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.
Frost tolerance: Oregano is frost tolerant — you can plant earlier in spring.
Companion Plants for Oregano
Find out which plants grow best alongside Oregano — and which to keep apart
Grow Oregano Indoors
No garden? Learn how to grow Oregano indoors with our complete guide
How to Grow Oregano 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. Oregano grows well with some gardening knowledge in this climate.
Oregano thrives in temperatures between 15°C and 25°C, requiring full sun and low watering. In Phnom Penh, the best months to plant Oregano are November, December, January, February. Since Oregano can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-90 days after planting.
Phnom Penh receives 1389mm of annual rainfall, which provides good natural moisture for Oregano. Be careful not to overwater — the natural rainfall may be sufficient.
Other Plants That Grow in Phnom Penh
More plants you can grow alongside Oregano in Phnom Penh
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Frequently Asked Questions
Can I grow oregano in Phnom Penh?
Yes! Oregano 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 Oregano here is rated "medium". The best months to plant are November, December, January, February.
When should I plant oregano in Phnom Penh?
In Phnom Penh, the recommended planting months for Oregano 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. Oregano is frost tolerant, giving you more flexibility with planting dates.
How long does oregano take to grow in Phnom Penh?
Oregano typically takes 60-90 days from planting to harvest. In Phnom Penh's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Oregano to maturity. Thrives in poor, dry soil. Cut back hard in spring. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.
Can I grow oregano indoors in Phnom Penh?
Oregano can potentially be grown indoors in Phnom Penh 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 low watering.
What month do I plant oregano in Phnom Penh?
Plant Oregano 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 oregano hard to grow in Phnom Penh?
Oregano 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 Oregano in Phnom Penh is Moderate.
What grows well with oregano in Phnom Penh?
In Phnom Penh, you can grow many companion plants alongside Oregano. 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 oregano need full sun in Phnom Penh?
Oregano requires full sun. In Phnom Penh, provide at least 6 hours of direct sunlight daily. During peak summer heat, some afternoon shade can help prevent heat stress.