Bunching onion 'Welsh White'

Allium fistulosum

How to grow Bunching onion 'Welsh White'

  • Full Sun

  • Medium

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Welsh White is thought of as very hardy, so this plant will typically do well in a variety of different extremes of cold temperature. Planting Welsh White in loamy and sandy soil with a ph of between 6.0 and 7.0 is ideal for as it does best in weakly acidic soil to neutral soil.

Growing Welsh White from seed

Sow at a depth of approx. 0.23 inches (0.6 cm) and aim for a distance of at least 0.39 inches (1.0 cm) between Bunching onion plants. Soil temperature should be kept higher than 15°C / 59°F to ensure good germination.

By our calculations, you should look at sowing Welsh White about 28 days before your last frost date.

Transplanting Welsh White

As Welsh White is very hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.

Harvesting Welsh White