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Onion - Yellow Sweet Spanish Utah Jumbo

Onion - Yellow Sweet Spanish Utah Jumbo

Allium cepa

Mild, popular variety. This long day, fast-growing onion develops late in the season in the North with up to 1 pound white globes. In the South, it makes thinner fresh green onions when planted as a fall onion. Needs 13 hours or more of day length for best bulb development. Once heavy neck dries well, it will store for several months in a cool, dry area.

  • Planting Info:

    • Planting Depth: 1/4"
    • Optimal Soil °F: 70
    • Days to Germinate: 10
    • Days to Maturity: 115
    • Plant Spacing: 3"
    • Sun Light: Full/Part
    • Min Seeds/Packet: 250
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