Cold Tolerant
Johnny's performs extensive trials in winter high tunnels to bring you the toughest, most cold-hardy vegetables and flowers available. The following crops not only survive, but thrive in the seeming dead of winter. Choose vegetable and flower seeds with proven cold tolerance to extend your growing window.
154 Products
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Penrose
(F1) Cauliflower Seed
Overwintering cauliflower for Northern California and the Pacific Northwest, west of the Cascades.
Harlyn
(F1) Cauliflower Seed
Overwintering cauliflower for Northern California and the Pacific Northwest, west of the Cascades.
Crantock
(F1) Cauliflower Seed
Overwintering cauliflower for Northern California and the Pacific Northwest, west of the Cascades.
Mei Qing Choi
(F1) Green Seed
Bolt-, heat-, cold-tolerant pac choi for full or medium-size heads.
Out Of Stock
Win-Win Choi
(F1) Green Seed
Bulky and uniform white-stemmed pac choi for mini or full-size heads.
Out Of Stock
Evergreen Hardy White
Onion Seed
Our most winter-hardy bunching onion, with little or no bulbing.
Out Of Stock
