Yellow Sweet Spanish Onion


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Yellow Sweet Spanish Onion is one of the most popular varieties, a long-day variety of onion well-suited for Northern regions and often grown as a fall onion in the South. Yellow Sweet Spanish onions have a large, white globe-shape, shimmery, easy-to-peel yellow skins and sweet-flavored flesh. It also makes good scallions.

Species Onion, Yellow Sweet Spanish
Vegetable Size
3-6 inches in diameter

Days to Germinate


Days to Harvest


Germination Rate


Test Date



Country of Origin

United States


Full Sun, Partial Shade

Seeds Packed For



Planting Instructions:

Option: Start indoors 1/2 inch in soil 2-3 months before last frost at room temp. Transplant seedlings 6 in apart when soil reaches at least 50F. To direct sow, sow 3 seeds per inch then thin to 4 inches. Harvest when tops fall.

Within-Row Spacing 2-4 inches
Between-Row Spacing 12-18 inches


Nutrition Facts:

Calories 44
% Daily Value*
Total Fat 0.1 g 0%
Saturated fat 0 g 0%
Polyunsaturated fat 0 g
Monounsaturated fat 0 g
Cholesterol 0 mg 0%
Sodium 4 mg 0%
Potassium 161 mg 4%
Total Carbohydrate 10 g 3%
Dietary fiber 1.9 g 7%
Sugar 4.7 g
Protein 1.2 g 2%
Vitamin A 0% Vitamin C 13%
Calcium 2% Iron 1%
Vitamin D 0% Vitamin B-6 5%
Cobalamin 0% Magnesium 2%
*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.