Growing Cress in Phnom Penh
🇰🇭 Zone 13 Planting Guide · Tropical savanna climate
Quick Answer: Growing Cress in Phnom Penh
Yes, you can grow Cress 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 easy, and Cress takes 7-14 days to harvest. Cress needs partial shade ok and frequent watering.
Climate Match Analysis
Phnom Penh's climate requires careful timing. Summer highs (35°C) exceed Cress's maximum (22°C), so plant early or provide shade. Follow the recommended planting months for success.
Phnom Penh Climate Data
Cress Planting Calendar for Phnom Penh
Green months show the best time to plant Cress in Phnom Penh
Cress Growing Requirements
Sunlight
Partial Shade OK
2-4 hours direct sunlight
Water
Frequent
Keep soil consistently moist
Days to Harvest
7-14
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Cress
Grow on damp paper towels or soil. Succession sow weekly. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Consistent moisture is critical. Mulch with straw or compost to retain soil moisture and keep roots cool during hot weather.
Frost tolerance: Cress is frost tolerant — you can plant earlier in spring.
How to Grow Cress 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. Cress is one of the easiest plants to grow in this climate.
Cress thrives in temperatures between 8°C and 18°C, requiring partial shade ok and frequent watering. In Phnom Penh, the best months to plant Cress are November, December, January, February. Since Cress can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 7-14 days after planting.
Phnom Penh receives 1389mm of annual rainfall, which provides good natural moisture for Cress. Monitor soil moisture and water as needed.
Other Plants That Grow in Phnom Penh
More plants you can grow alongside Cress in Phnom Penh
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Frequently Asked Questions
Can I grow cress in Phnom Penh?
Yes! Cress 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 Cress here is rated "easy". The best months to plant are November, December, January, February.
When should I plant cress in Phnom Penh?
In Phnom Penh, the recommended planting months for Cress 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. Cress is frost tolerant, giving you more flexibility with planting dates.
How long does cress take to grow in Phnom Penh?
Cress typically takes 7-14 days from planting to harvest. In Phnom Penh's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Cress to maturity. Grow on damp paper towels or soil. Succession sow weekly. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Consistent moisture is critical. Mulch with straw or compost to retain soil moisture and keep roots cool during hot weather.
Can I grow cress indoors in Phnom Penh?
Cress 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 Nov, Dec, Jan, Feb outdoor planting window. Use containers with good drainage and frequent watering.
What month do I plant cress in Phnom Penh?
Plant Cress 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 cress hard to grow in Phnom Penh?
Cress is rated "easy" to grow in Phnom Penh. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Cress in Phnom Penh is Moderate.
What grows well with cress in Phnom Penh?
In Phnom Penh, you can grow many companion plants alongside Cress. 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 cress need full sun in Phnom Penh?
Cress requires partial shade ok. Cress tolerates lower light. In Phnom Penh, a spot with filtered or indirect light for 2-4 hours works well.