It usually takes 2-3 months from planting to fruiting. The suitable temperature for pepper seed germination is generally 23-30℃, and lower than 15℃ will affect its germination, while seedlings need higher temperature, and too low temperature will lead to slow growth; The optimum temperature at the initial stage of flowering and fruiting is generally 20-25℃ and 15-20℃ at night. If the soil temperature is too high at the fruiting stage, it will be unfavorable to the growth of root system, and it will easily cause toxin disease and sunburn.