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Growing Sunflower in Accra

🇬🇭 Zone 13 Planting Guide · Tropical savanna climate

USDA Zone 13 365 frost-free days 70-100 days to harvest

Quick Answer: Growing Sunflower in Accra

Yes, you can grow Sunflower in Accra, GH! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Accra is in USDA Zone 13 with a Tropical savanna 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

Good Match Accra + Sunflower

Accra's temperatures (23°C to 32°C) are within the tolerable range for Sunflower (8°C to 35°C), though not always in the optimal zone (18°C to 28°C). Plant during recommended months for best results.

Sunflower tolerates 8°C to 35°C
Optimal: 18°C - 28°C
Accra range 23°C to 32°C

Accra Climate Data

USDA Zone
13
Frost-Free
365days
Winter Low
23°C
Summer High
32°C
Rainfall
810mm/yr
Climate
Aw
Tropical savanna

Sunflower Planting Calendar for Accra

Green months show the best time to plant Sunflower in Accra

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 Accra.

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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 Accra

Accra, GH is in USDA Hardiness Zone 13 with a Tropical savanna climate (Köppen Aw). With winter lows of 23°C and summer highs of 32°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 Accra, 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.

With 810mm of annual rainfall, Accra provides moderate natural moisture. This should be adequate for Sunflower's water needs.

Other Plants That Grow in Accra

More plants you can grow alongside Sunflower in Accra

Keep Exploring

Frequently Asked Questions

Can I grow sunflower in Accra?

Yes! Sunflower can be successfully grown in Accra, GH. Accra is in USDA Hardiness Zone 13 with a Tropical savanna 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 Accra?

In Accra, the recommended planting months for Sunflower are January, February, March, April, May, June, July, August, September, October, November, December. Accra has 365 frost-free days per year, with winter lows of 23°C and summer highs of 32°C. Since Sunflower is not frost tolerant, make sure to plant after the last frost date.

How long does sunflower take to grow in Accra?

Sunflower typically takes 70-100 days from planting to harvest. In Accra's Tropical savanna 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 Accra?

Sunflower can potentially be grown indoors in Accra 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 Accra?

Plant Sunflower in Accra during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Accra's USDA Zone 13 climate, 365 frost-free days, and temperature range of 23°C to 32°C.

Is sunflower hard to grow in Accra?

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

What grows well with sunflower in Accra?

In Accra, 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 Accra's Zone 13 climate.

Does sunflower need full sun in Accra?

Sunflower requires full sun. In Accra, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

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

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