Organic Onion Sets: "Radar"- 100g
Fruithill farm

Organic Onion Sets: "Radar"- 100g

Regular price €2.00 €0.00 Unit price per
Tax included.

Radar Autumn planting sets are an excellent overwintering/Japanese Onion. 10-22mm sets. Can be planted from October to January. 

  • Onion sets of this overwintering Japanese variety for planting between September and December, can even be planted in January and early February.
  • Very Winter hardy
  • Can be pulled throughout Winter and Spring as scallions, or left to grow into mature onions.
  • Radar onions will be ready for harvesting in late May/June, at least 4-5 weeks before spring planted sets will be ready.
  • Onions need a friable, free-draining soil and it needs to be a fertile, weed-free, compost-enriched spot in full sun (no fresh manure).
  • Sow 3cm deep and 4-5cm apart in the row with 30-40cm apart between the rows.


The principal advantage of planting onion sets in the autumn is that your onions are ready to harvest around a month before spring-sown onion sets are. Also, because they are harvested around a month earlier, you can potentially immediately follow them with another crop that would be too late to plant a month later. Sweet corn and winter squash for example. For a good yield, onions need moist soil when they are bulking up in Spring.

100g is approximately 40 sets.

Certified organic.


Share this Product


x