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How to Grow Onions: Planting Time and Suitable Soil Selection
What climate and soil conditions are required for growing onions, and how to grow them to produce good onions. Onions prefer climate conditions with ample sunlight, warmth and coolness, and dislike high-temperature, high-humidity environments. The optimum temperature for seed germination is between 16°C and 25°C, and the root system develops best