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Growing Sunflower in Yangon

🇲🇲 Zone 12 Planting Guide · Tropical monsoon climate

USDA Zone 12 365 frost-free days 70-100 days to harvest

Quick Answer: Growing Sunflower in Yangon

Yes, you can grow Sunflower in Yangon, MM! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Yangon is in USDA Zone 12 with a Tropical monsoon climate, offering 365 frost-free days per year. The difficulty level is easy, and Sunflower takes 70-100 days to harvest. Sunflower needs full sun and moderate watering.

Climate Match Analysis

Moderate Match Yangon + Sunflower

Yangon's climate requires careful timing. Summer highs (36°C) exceed Sunflower's maximum (35°C), so plant early or provide shade. Follow the recommended planting months for success.

Sunflower tolerates 8°C to 35°C
Optimal: 18°C - 28°C
Yangon range 18°C to 36°C

Yangon Climate Data

USDA Zone
12
Frost-Free
365days
Winter Low
18°C
Summer High
36°C
Rainfall
2681mm/yr
Climate
Am
Tropical monsoon

Sunflower Planting Calendar for Yangon

Green months show the best time to plant Sunflower in Yangon

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

Sunflower Growing Requirements

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Sunlight

Full Sun

6+ hours direct sunlight

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Water

Moderate

Keep soil consistently moist

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Days to Harvest

70-100

From planting to first harvest

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Difficulty

easy

Great for beginners

💡 Growing Tips for Sunflower

Sow directly -- taproots don't transplant well. Great for kids to grow. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Frost tolerance: Sunflower is NOT frost tolerant — wait until after the last frost in Yangon.

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Companion Plants for Sunflower

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

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Grow Sunflower Indoors

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

How to Grow Sunflower in Yangon

Yangon, MM is in USDA Hardiness Zone 12 with a Tropical monsoon climate (Köppen Am). With winter lows of 18°C and summer highs of 36°C, the growing season spans approximately 365 frost-free days. Sunflower is one of the easiest plants to grow in this climate.

Sunflower thrives in temperatures between 18°C and 28°C, requiring full sun and moderate watering. In Yangon, the best months to plant Sunflower are January, February, March, April, May, June, July, August, September, October, November, December. Sunflower is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 70-100 days after planting.

Yangon receives 2681mm of annual rainfall, which provides good natural moisture for Sunflower. Monitor soil moisture and water as needed.

Other Plants That Grow in Yangon

More plants you can grow alongside Sunflower in Yangon

Keep Exploring

Frequently Asked Questions

Can I grow sunflower in Yangon?

Yes! Sunflower can be successfully grown in Yangon, MM. Yangon is in USDA Hardiness Zone 12 with a Tropical monsoon climate. The difficulty level for growing Sunflower here is rated "easy". The best months to plant are January, February, March, April, May, June, July, August, September, October, November, December.

When should I plant sunflower in Yangon?

In Yangon, the recommended planting months for Sunflower are January, February, March, April, May, June, July, August, September, October, November, December. Yangon has 365 frost-free days per year, with winter lows of 18°C and summer highs of 36°C. Since Sunflower is not frost tolerant, make sure to plant after the last frost date.

How long does sunflower take to grow in Yangon?

Sunflower typically takes 70-100 days from planting to harvest. In Yangon's Tropical monsoon climate with 365 frost-free days, you have plenty of time to grow Sunflower to maturity. Sow directly -- taproots don't transplant well. Great for kids to grow. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Can I grow sunflower indoors in Yangon?

Sunflower can potentially be grown indoors in Yangon 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 Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant sunflower in Yangon?

Plant Sunflower in Yangon during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Yangon's USDA Zone 12 climate, 365 frost-free days, and temperature range of 18°C to 36°C.

Is sunflower hard to grow in Yangon?

Sunflower is rated "easy" to grow in Yangon. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Sunflower in Yangon is Moderate.

What grows well with sunflower in Yangon?

In Yangon, you can grow many companion plants alongside Sunflower. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Yangon's Zone 12 climate.

Does sunflower need full sun in Yangon?

Sunflower requires full sun. In Yangon, provide at least 6 hours of direct sunlight daily. During peak summer heat, some afternoon shade can help prevent heat stress.

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

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