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2024 Seed Catalog

Onion Flagpole Scallion


Flagpole Scallion

Onion Seeds

Allium fistulosum
(OP) 65-80 days

Organically grown. Flagpole Scallions are tall, thick bunching onions that can reach 2 ft tall and over ½ in. thick. One of the cold-hardiest vegetables to grow, scallions have an extremely long harvest window. Crisp, blue-green foliage is tender and juicy, and the elongated white bulbs slice up beautifully for salads, stir-fries, and baked potatoes. Organically grown.

½ gram - $3.99
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View all of our Onion varieties.

Growing Flagpole Scallion 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.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $60.00.
Free priority shipping on U.S. orders over $150.00.

Standard U.S. shipping is $5.99.
Priority U.S. shipping is $9.99.

International Shipping Rates

Shipping to Canada is $13.99.
International shipping to all other countries is $15.99.

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.