Core Insights - The price of lemons has significantly increased this year, with prices in Sichuan Anju rising 3 to 5 times compared to the same period last year, leading to social media discussions about "lemon freedom" and the affordability of lemon-based drinks [1] Group 1: Price Increase Factors - The surge in lemon prices is attributed to extreme weather conditions causing large-scale production declines and a growing market demand for lemons [1] - Lemons require specific growing conditions, including warm, humid environments with strong light and well-drained acidic soil, making them sensitive to climate changes [1] Group 2: Growing Lemons at Home - While individuals may consider growing lemon trees at home to avoid high prices, the conditions required for healthy growth and fruit production are challenging to meet, particularly in northern regions with alkaline soil [2] - Even if lemons are grown at home, the yield may be low, and many commercially available potted lemon trees are ornamental and not suitable for consumption [2] Group 3: Vitamin C Misconceptions - Lemons are commonly associated with high vitamin C content, but they contain only 22 mg of vitamin C per 100 grams, comparable to that of cabbage, while other fruits like kiwis and peppers have 3 to 6 times more vitamin C [3] - The historical association of lemons with preventing scurvy during the Age of Sail contributed to their reputation as a vitamin C source, despite the loss of vitamin C during preservation methods used at that time [3][4]