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2024 Seed Catalog

Onion Texas 1015Y

VG00350

Texas 1015y

Sweet Onion Seeds

Allium cepa
(OP) 110 days

Painstakingly developed in the 80s by Leonard Pike at Texas A&M University, and named for their ideal October 15 planting date in Texas, this flattened, yellow-skinned onion with rounded shoulders is perfect for hot summer climates.

Texas 1015Y is unusually mild and sweet, disease-resistant, good for storage when cured, and can weight over 1 pound. If you live in a northern climate, try Walla Walla.

½ gram - $3.49
-+
View all of our Onion varieties.

Growing Texas 1015y Onion Seeds

Bee introduces how to plant

Plant Onion Seeds: Direct sow ½ in. deep, 2-4 seeds per inch, in rows 12-24 in. apart. Kept at 55-75°F., germination is in 7 to 15 days. Sweet Onions: Thin to 2 to 4 in. between plants. Bunching Onions: Thinning is not necessary unless you want an extra large diameter.

Harvest Sweet Onion: When stalks begin to fall over, pull onions out of the ground and sun dry for several days, then store in a cool, dry, dark location.

Harvest Bunching Onion: Bunching onions store very well in the ground, and can be harvested as needed over a long period.

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Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.