Onion prices

Allium cepa

8 nurseries · rechecked every morning

How to grow onion →

Before you compare prices

A cheaper listing is only a better deal if it is the plant you want. Check these three things.

The right plant
Match the botanical name and variety. Similar common names can mean different plants.
Size & form
Seeds, cuttings, bare-root or potted? Check the size and quantity too.
The total cost
Add shipping and tax. Check whether it’s in stock or a preorder.
Plant terms, in plain English

Bare-root: a plant sent without a pot or soil around its roots.

Potted: a plant growing in a container. Check its height as well as pot size.

Cutting: a piece of a plant. Check whether it already has roots or needs rooting.

Preorder: order now for a later delivery window. Check the nursery’s timing.

TodayOct 7, 2026
  • Botanical Interests$2.69In stock
  • Peaceful Valley$2.99In stock
  • Gurney's$2.99In stock
  • Territorial Seedfrom $3.75In stock
  • Sow True Seed$3.95In stock
  • Hudson Valley Seedfrom $4.39In stock
  • Nature Hills$34.46In stock
  • Stark Bro's—Check nursery
In stockPreorderSold out

Use left and right arrows to read one day at a time, Home for the first day, End for the latest, and Escape to finish.

$0.00$9.73$19$29$39Oct

Tracking began Aug 18, 2026

Tracked listings26 at 8 nurseries, all checked Oct 7, 2026

Tracked nursery listings for onion, with price, stock and a link to buy.
NurseryListingPriceStockBuy
Botanical InterestsYellow Sweet Spanish Utah Bulb Onion Seeds$2.69In stockBuy
Botanical InterestsItalian Red of Florence Bunching/Scallion Onion Seeds$2.69In stockBuy
Botanical InterestsFlat of Italy Bulb Cipollini Onion Seeds$2.69In stockBuy
Peaceful Valley‘Italian Scallion’ Heirloom Salad Onion Seeds$2.99In stockBuy
Gurney'sYellow Sweet Spanish Onion
  • Pkt of Approx. 100 Seeds | Year-Round$2.99
  • Bunches (Qty- 2) | Spring$21.59 — sold out
$2.99In stockBuy
Gurney'sWalla Walla Onion
  • Pkt of Approx. 300 Seeds | Year-Round$2.99
  • Bunches (Qty- 2) | Spring$26.99 — sold out
$2.99In stockBuy
Gurney'sEvergreen White Bunching Onion Seed
  • Pkt of Approx. 250 Seeds | Year-Round$2.99
  • 2 - 7.5 Ft. Seed Tapes | Year-Round$7.99
from $2.99In stockBuy
Botanical InterestsWhite Lisbon Bunching/Scallion Onion Seeds
  • Conventional Heirloom$2.99
  • Organic Heirloom$3.49
from $2.99In stockBuy
Peaceful Valley‘Rossa Lunga di Firenze’ Heirloom Torpedo Onion Seeds$3.39In stockBuy
Territorial SeedRed Baron Onion
  • SEED / 1/2 ounce$27.95
  • ORGANIC SEED / 1/2 gram$4.55
  • ORGANIC SEED / 2 grams$5.85
  • SEED / 2 grams$5.95
  • SEED / 1/2 gram$3.75
  • ORGANIC SEED / 5,000 seeds$30.85
  • ORGANIC SEED / 1,000 seeds$7.95 — sold out
  • ORGANIC SEED / 15,000 seeds$71.85 — sold out
from $3.75In stockBuy
Territorial SeedRamrod Onion
  • SEED / 1 ounce$11.95
  • SEED / 4 grams$6.35
  • SEED / 1 gram$3.85
  • SEED TAPE / 1 tape$6.95
  • SEED TAPE / 3 tapes$15.95
from $3.85In stockBuy
Territorial SeedTalon Onion
  • SEED / 1,000 seeds$10.95
  • ORGANIC SEED / 1/2 gram$4.95
  • ORGANIC SEED / 2 grams$7.75
  • SEED / 2 grams$6.15
  • SEED / 1/2 gram$3.85
  • SEED / 5,000 seeds$37.65 — sold out
  • SEED / 15,000 seeds$94.25 — sold out
  • ORGANIC SEED / 1,000 seeds$13.25 — sold out
  • ORGANIC SEED / 5,000 seeds$51 — sold out
  • ORGANIC SEED / 15,000 seeds$108.35 — sold out
from $3.85In stockBuy
Sow True SeedOnion Seeds - Red Long of Tropea$3.95In stockBuy
Sow True SeedBunching Onion Seeds - Red Beard$3.95In stockBuy
Sow True SeedOnion Seeds - White Grano$3.95In stockBuy
Sow True SeedBunching Onion Seeds - Evergreen Nebuka$3.95In stockBuy
Peaceful ValleyEvergreen Bunching Onion Seeds (Organic)
  • Pack$3.99
  • 1oz$52.99
from $3.99In stockBuy
Gurney'sBlush Hybrid Onion
  • Pkt of Approx. 100 Seeds | Year-Round$3.99
  • Bunches (Qty- 2) | Spring$22.94 — sold out
$3.99In stockBuy
Hudson Valley SeedRed Long of Tropea Onion
  • Art Pack$4.99 — sold out
  • 300 Seeds$4.39
  • 750 Seeds$7.79
  • 1 Ounce$10.99
from $4.39In stockBuy
Hudson Valley SeedAilsa Craig Onion
  • 300 Seeds / Organic$4.99
  • 750 Seeds / Organic$8.39
  • 1/2 Ounce / Organic$14.40
from $4.99In stockBuy
Hudson Valley SeedRed Geneva Cipollini Onion
  • 300 Seeds / Organic$5.39
  • 900 Seeds / Organic$8.99
  • 2700 Seeds / Organic$13.79
from $5.39In stockBuy
Hudson Valley SeedBorettana Cipollini Onion
  • 300 Seeds$5.39
  • 900 Seeds$8.99 — sold out
  • 2700 Seeds$13.79
from $5.39In stockBuy
Territorial SeedPacific Pearl Onion
  • SEED / 1 ounce$13.95
  • SEED / 4 grams$5.75
  • SEED / 1 gram$3.65 — sold out
from $5.75In stockBuy
Nature HillsNodding Onion$34.46In stockBuy
Peaceful ValleyCortland Onion Seeds (Organic)
  • Pack$3.99 — sold out
  • 1oz$88.99
$88.99In stockBuy
Stark Bro'sAll Onion varieties—Check nurseryBrowse

Item prices before shipping and tax. These are the listings we track, not every product a nursery sells. Check the nursery for delivery timing.

Story Thyme Farms may earn a small commission from these links, at no cost to you — it never changes what we recommend.

Buying onion

Where is the cheapest place to buy onion?

The lowest tracked in-stock price is $2.69 at Botanical Interests. Sold-out sizes are excluded from these orderable prices. Shipping and tax are extra.

How much does onion cost?

Tracked listing prices range from $2.69 to $88.99 across 25 priced listings, including sold-out listings. Compare the variety, plant size and product form shown in each listing. A lower item price does not necessarily mean a lower delivered cost.

When is the best time to buy onion?

Compare current stock with your local planting or sowing season. Check the product form, delivery window and growing requirements before ordering.

Has the price of onion changed?

The line chart shows the lowest tracked orderable price at each nursery on recorded days, or its lowest sold-out price when none was orderable. Line styling distinguishes in-stock, preorder and sold-out readings. Older aggregate-only readings are labeled when availability was not recorded; gaps mean no reading. A line can change when the available size or variety changes.

Do you sell onion?

No. Story Thyme Farms sells botanical prints, not plants. Prices belong to third-party nurseries. We may earn a commission through a link; that does not change which listings appear or how they are ranked.

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