Coffee beans grow best in temperatures between 59 to 75°F (15-24°C).
Here's a more detailed look at the temperature requirements for coffee bean cultivation:
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Optimal Temperature Range: The sweet spot for coffee bean growth is 59 to 75°F (15-24°C). Within this range, the coffee plant thrives, producing high-quality beans.
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High Temperatures: Temperatures above 77°F (25°C) can negatively impact coffee plant growth. Growth slows down, and prolonged exposure to heat can reduce yields and affect the bean's flavor profile. Damage to the leaves can occur at temperatures exceeding 86°F (30°C).
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Low Temperatures: While coffee plants can tolerate slightly cooler temperatures, they are sensitive to frost. Freezing temperatures can damage or even kill the plant, making frost protection a critical consideration in some coffee-growing regions.
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Other Factors: Temperature is just one factor in successful coffee cultivation. Other crucial elements include:
- Humidity: High humidity is generally preferred.
- Sunlight: Coffee is often grown under shade, although some varieties can be cultivated in full sun, depending on the climate and elevation.
- Wind Protection: Protection from strong winds is essential, as winds can damage the plants and dry out the soil.
- Altitude: Many high-quality Arabica coffees are grown at higher altitudes.
In summary, while coffee plants are relatively hardy, maintaining the correct temperature is essential for optimal growth and bean quality.
