1. Most oranges ripen around October in autumn. There are many varieties, including sweet oranges, navel oranges, blood oranges, and rock sugar oranges. Ripening times vary slightly between varieties. For example, summer oranges ripen between March and May.
2. Oranges taste best in autumn. Eating them unripe is not recommended. While not toxic, they can be very sour and astringent, making them unpalatable.
3. To ripen oranges earlier, apply more phosphorus fertilizer during the fruit-setting period. This will not only increase fruit set but also help the fruit reach maturity earlier.
