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.
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Harlyn
(F1) Cauliflower Seed
Overwintering cauliflower for Northern California and the Pacific Northwest, west of the Cascades.
New
Penrose
(F1) Cauliflower Seed
Overwintering cauliflower for Northern California and the Pacific Northwest, west of the Cascades.
Evergreen Hardy White
Onion Seed
Our most winter-hardy bunching onion, with little or no bulbing.
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