60 days. White Lisbon is a scallion, also called a green or spring onion and sometimes referred to as a bunching onion. A popular variety for decades because it produces dependably in widely varying conditions. It thrives in a wide range of soils, is heat and cold tolerant, and can be sown successively throughout the season. For the finest quality, pencil-thin onions, sow seed densely, and do not thin seedlings.
