Thompson & Morgan - Vegetables - Spring Onion Performer - 250 Seed
Spring Onion - Performer
For all the year round production of delicious spring/bunching onions, Spring Onion Performer produces upright, dark green leaves and mild flavoured stems which do not bulb. You can successionally sow Spring Onion Performer throughout spring and summer, continuing into autumn. Their pungent flavour indicates they are full of the polynutrients thought to endow onion.
Sow seeds March to September outdoors, every 4 weeks thinly, 13mm deep in drills 30cm apart, between the drills. Prefers fertile, well-drained soil in full sun. Earlier and later sowings need glass protection or cloches. No thinning is necessary, stems will increase in size but do not bulb. Draw soil up to stems to increase their blanch. Keep well-watered during dry periods.