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Botanical Interests® Onion Bulb Yellow Sweet Spanish Utah - 0.75g (~180 seeds)
The 'Sweet Spanish' onion was grown in the U.S. at least as far back as 1916. 'Yellow Sweet Spanish Utah' is from that early type, producing large, 3"–6" globe-shaped bulbs with amazingly mild, sweet flavor. A long-day variety, it grows best in states north of the 37th parallel. Utah designated this onion the state vegetable in 2002. Caramelize onions for the perfect patty melt condiment.
Sowing Tips:
When to Sow Outside: 4 to 6 weeks before your average last frost date, or as soon as soil can be worked; when soil temperature is at least 45°F.
When to Start Inside: RECOMMENDED. 10 to 12 weeks before your average last frost date. Transplant outdoors 4 to 6 weeks before your average last frost date. The earlier the start, the bigger the bulb. Ideal soil temperature is 60°–85°F.
Days to Emerge: 7–15 days
Seed Depth: 1/4"
Seed Spacing: A group of 2 seeds every 6"–8"
Row Spacing: 12"–16"
Thinning: When 2" tall, thin to 1 every 6"–8"
Variety Info:
Days to Maturity: 110–130 days
Family: Alliaceae
Type: Long-day onion
Native: Exists only in cultivation
Hardiness: Biennial grown as an annual
Large, 3 ½"–6", up to 2 lbs., pale yellow, globe-shaped bulbs with coppery wrapper; 12"–18" tops. 'Yellow Sweet Spanish Utah' is a bulbing, yellow, long-day onion with a moderate storage period.
Attributes: Storage
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