* pH varies by part: The pH of a watermelon will differ depending on whether you're measuring the flesh, the rind, or the juice.
* pH varies by ripeness: As watermelons ripen, their pH can change slightly.
* pH varies by variety: Different watermelon varieties may have slightly different pH levels.
Generally, the pH of watermelon flesh is considered to be slightly acidic, ranging from about 5.0 to 6.0. This is slightly more acidic than pure water (pH 7.0).
However, it's important to note that the exact pH of a watermelon can vary depending on the factors mentioned above.
