Seeds for Growing Cold Weather Crops | Johnny's Selected Seeds

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149 Products

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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Tundra Savoyed-Leaf Spinach

Tundra

Organic (F1) Spinach Seed

Organic, semi-savoy variety for spring and fall.

Tokyo Bekana Chinese Cabbage

Tokyo Bekana

(F1) Asian Green Seed

Fast-growing with great color contrast for mixes.

Miz America Mustard Greens

Miz America

(F1) Mustard Green Seed

Exceptionally dark red, deeply lobed leaves.

Oldenbor Kale

Oldenbor

(F1) Kale Seed

Strong disease resistance.

Crane White Kale, Ornamental

Crane White

(F1) Ornamental Kale Seed

Cut flower kale with lovely, rich color for autumn bouquets.

Kiwi Blue Cerinthe

Kiwi Blue

Cerinthe Seed

Prolific filler with drooping habit, an elegant bouquet addition.

Oslo Leeks

Oslo

Organic (F1) Leek Seed

High-quality organic fall leek.

Gerenuk Savoyed-Leaf Spinach

Gerenuk

(F1) Spinach Seed

Strong against pathogens in winter tunnel.

Marathon Standard Broccoli

Marathon

(F1) Broccoli Seed

Best standard variety for overwintering due to high cold tolerance.

Red Giant Mustard Greens

Red Giant

Mustard Green Seed

Very slow-bolting broadleaf mustard.

Stella Rosa Radicchio

Stella Rosa

Radicchio Seed

Outstanding pink radicchio.

Mei Qing Choi Pac Choi (Bok Choy)

Mei Qing Choi

(F1) Green Seed

Bolt-, heat-, cold-tolerant pac choi for full or medium-size heads.