Growing Cosmos in Accra
🇬🇭 Zone 13 Planting Guide · Tropical savanna climate
Quick Answer: Growing Cosmos in Accra
Yes, you can grow Cosmos 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 Cosmos takes 50-60 days to harvest. Cosmos needs full sun and low watering.
Climate Match Analysis
Accra's temperatures (23°C to 32°C) are within the tolerable range for Cosmos (5°C to 35°C), though not always in the optimal zone (15°C to 28°C). Plant during recommended months for best results.
Accra Climate Data
Cosmos Planting Calendar for Accra
Green months show the best time to plant Cosmos in Accra
Cosmos Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Low
Drought tolerant, water sparingly
Days to Harvest
50-60
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Cosmos
Direct sow. Thrives on neglect -- don't fertilize. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.
Frost tolerance: Cosmos is NOT frost tolerant — wait until after the last frost in Accra.
How to Grow Cosmos 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. Cosmos is one of the easiest plants to grow in this climate.
Cosmos thrives in temperatures between 15°C and 28°C, requiring full sun and low watering. In Accra, the best months to plant Cosmos are January, February, March, April, May, June, July, August, September, October, November, December. Cosmos is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 50-60 days after planting.
With 810mm of annual rainfall, Accra provides moderate natural moisture. This should be adequate for Cosmos's water needs.
Other Plants That Grow in Accra
More plants you can grow alongside Cosmos in Accra
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Frequently Asked Questions
Can I grow cosmos in Accra?
Yes! Cosmos can be successfully grown in Accra, GH. Accra is in USDA Hardiness Zone 13 with a Tropical savanna climate. The difficulty level for growing Cosmos 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 cosmos in Accra?
In Accra, the recommended planting months for Cosmos 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 Cosmos is not frost tolerant, make sure to plant after the last frost date.
How long does cosmos take to grow in Accra?
Cosmos typically takes 50-60 days from planting to harvest. In Accra's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Cosmos to maturity. Direct sow. Thrives on neglect -- don't fertilize. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.
Can I grow cosmos indoors in Accra?
Cosmos 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 low watering.
What month do I plant cosmos in Accra?
Plant Cosmos 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 cosmos hard to grow in Accra?
Cosmos 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 Cosmos in Accra is Good.
What grows well with cosmos in Accra?
In Accra, you can grow many companion plants alongside Cosmos. 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 cosmos need full sun in Accra?
Cosmos requires full sun. In Accra, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.