About Red Mercury

100–120 days. 25–30 plants per pot.

About Onion

Each pot has multiple plants. Separate when planting.

Pot Size & Price
3.5-in. pot
$2.50
Catalog
V120
Plant Traits
Culinary
Stock Notes
Restocks On Saturday

Other varieties of Onion

Cipollini onions, flatented disks with brassy skins
Photo from Thompson and Morgan

Borettana Cipollini

Catalog
V122
Onion 'Long Red Florence', red-purple elongated onions
Photo from Seed Savers Exchange

Long Red Florence

Catalog
V123
Mixed onions, Patterson, Redwing and Whitening

Mixed

Catalog
V124
Patterson onions, brown-skinned onions
Photo from Johnny's Selected Seeds

Patterson

Catalog
V119
Yellow sweet Spanish Candy onion, tan skin, light yellow onion
Photo from Harris Seeds

Yellow Sweet Spanish Candy

Catalog
V121