'Spring onion' or scallions as we used to call them.
This is a classic variety that grows well inside and out. If left to mature it will produce small bulbs suitable for pickling. Sow regularly from February to July in rows 20cm apart. Thin as onions are needed for salads. Harvest when small, before the flavour becomes too strong.
Average Gardener pack : 240 seeds per packet
Average Gardener pack : 2400 seeds per packet