Onion 'Sweet Spanish Yellow Utah Jumbo'

Allium cepa var. cepa

How to grow Onion 'Sweet Spanish Yellow Utah Jumbo'

  • Full Sun

  • Medium

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Sweet Spanish Yellow Utah Jumbo is thought of as very hardy, so this plant will survive though longer winters with little or no damage. Sweet Spanish Yellow Utah Jumbo requires a loamy, clay and sandy soil with a ph of 6.0 - 7.0 - it grows best in weakly acidic soil to neutral soil.

Growing Sweet Spanish Yellow Utah Jumbo from seed

Look to ensure a distance 1.95 inches (5.0 cm) between seeds when sowing - bury at a depth of at least 0.98 inches (2.5 cm) deep. Soil temperature should be kept higher than 13°C / 55°F to ensure good germination.

By our calculations, you should look at sowing Sweet Spanish Yellow Utah Jumbo about 28 days before your last frost date.

Transplanting Sweet Spanish Yellow Utah Jumbo

Utah Yellow Spanish onions are typically grown from sets that may be planted as soon as soil can be worked in the spring. They may be planted every few weeks to harvest as green onions, or may be planted one time early in the season to harvest as mature dried bulbs.

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Sweet Spanish Yellow Utah Jumbo is a very hardy plant.

Harvesting Sweet Spanish Yellow Utah Jumbo

Sweet Spanish Yellow Utah Jumbo Patent Information

Public Domain

Other Names for Onion 'Sweet Spanish Yellow Utah Jumbo'

Utah Yellow Spanish