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Professional Grower | Home Gardener


Onion & Leek

For many growers, onions and leeks are too long of a season crop to grow from seed. Now you can enjoy these flavorful vegetables all summer and into the fall by growing them from transplant.

Give your onions a head start with our onion plants. Use them for scallions or let them mature to large bulbs. All varieties listed are pulled and shipped to you the same day by one of the most reputable onion growers in the U.S.

All orders must be placed before the first week in May. Unfortunately, we can no longer ship onion transplants to Idaho. Approximately 5 dozen (60) plants per bunch.

Onion Plant FAQ's
Onion & Leek Planting Guide
Onion & Leek Shipping Schedule

Selecting Onion Varieties
The size of an onion bulb is dependent upon the number and the size of the green leaves (or tops) at the time the bulbing process begins. For each leaf, there will be one ring of onion. The larger the leaf, the larger the ring will be. The triggering of the bulbing process is dependent upon daylength and temperature. Remember that the further north you are, the more hours of daylight you have during the summer.

Please check back soon for new products.


The Harris Seeds company began catalog operation in 1879. It evolved from the efforts of Joseph Harris who was extremely successful in the selection of superior strains of vegetables and grains. The company became wildly popular because of his basic business philosophy - "Offer my customers a quality product at a fair price and they will return."



355 Paul Rd.
P.O. Box 24966
Rochester, NY 14624

Phone: (800) 544-7938
FAX: (877) 892-9197

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Mon - Fri: 8 am - 5 pm ET
Saturday: 8 am - 1 pm ET

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