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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Oxford Blue Scabiosa (Pincushion Flower)

Oxford Blue

Scabiosa Seed

Elegant and uniform blooms atop tall and strong, slender stems.

Marathon Standard Broccoli

Marathon

(F1) Broccoli Seed

Best standard variety for overwintering due to high cold tolerance.

Deep Purple Bunching Onions

Deep Purple

Onion Seed

The first red bunching type that is highly colored at any temperature.

Black Knight Scabiosa (Pincushion Flower)

Black Knight

Scabiosa Seed

Elegant and uniform blooms atop tall and strong, slender stems.

Lizard Smooth-Leaf Spinach

Lizard

(F1) Spinach Seed

Slow-bolting dark green spinach for spring and summer.

Megaton Leeks

Megaton

(F1) Leek Seed

Exceptional uniformity makes for a faster harvest.

Sale

Catalogna Special Italian Dandelion

Catalogna Special

Italian Dandelion Seed

Uniform strain for salad mix or bunching.

Out Of Stock

Wasabina Mustard Greens

Wasabina

Mustard Green Seed

Tender and lofty with mild flavor.

Sale

Kolibri Savoyed-Leaf Spinach

Kolibri

(F1) Spinach Seed

Semi-savoy for all seasons.

Out Of Stock

Stella Rosa Radicchio

Stella Rosa

Radicchio Seed

Outstanding pink radicchio.

Purple Kisses Daucus (Queen Anne's Lace)

Purple Kisses

Daucus Seed

Outstanding cut flower.

Darkibor Kale

Darkibor

(F1) Kale Seed

Green curly kale, similar to Winterbor.

Bandit Leeks

Bandit

Organic Leek Seed

Very winter-hardy open-pollinated leek.

Snowmaiden Scabiosa (Pincushion Flower)

Snowmaiden

Scabiosa Seed

Elegant and uniform blooms atop tall and strong, slender stems.

Kiwi Blue Cerinthe

Kiwi Blue

Cerinthe Seed

Prolific filler with drooping habit, an elegant bouquet addition.

Ruby Streaks Mustard Greens

Ruby Streaks

Mustard Green Seed

Intricately lobed dark green and maroon leaves.

Southern Giant Curled Mustard Greens

Southern Giant Curled

Mustard Green Seed

Our recommended sub for Green Wave.

Orange Button Calendula

Orange Button

Calendula Seed

Rich color and good stem quality.

Golden Frills Mustard Greens

Golden Frills

Organic Mustard Green Seed

Spicy, bright green, intricately lobed leaves.

Sylvetta Arugula (Roquette)

Sylvetta

Wild Arugula Seed

Wild arugula variety popular with chefs; also known as 'Wild Rocket.'

Miz America Mustard Greens

Miz America

(F1) Mustard Green Seed

Exceptionally dark red, deeply lobed leaves.

Oxford Blue Salvia

Oxford Blue

Salvia Seed

Versatile garden flower.

Sale

Clodia Endive

Clodia

Endive Seed

Fast-growing frisée with great loft for salad mixes.

Red Cloud Asian Greens

Red Cloud

(F1) Asian Green Seed

Rich burgundy hybrid tatsoi for bunching or baby leaf.

Garnet Giant Mustard Greens

Garnet Giant

Organic Mustard Green Seed

Darkest broadleaf mustard.

Luna Rossa Radicchio

Luna Rossa

Radicchio Seed

Cold-hardy radicchio with great yields.

Darkibor Kale

Darkibor

Organic (F1) Kale Seed

Organic green curly kale, similar to Winterbor.

Green 70 D Improved Asian Greens

Green 70 D Improved

Asian Green Seed

Heat-tolerant choi sum for "cut and come again" harvest.

Tokyo Bekana Chinese Cabbage

Tokyo Bekana

(F1) Asian Green Seed

Fast-growing with great color contrast for mixes.

Pink Sundae Salvia

Pink Sundae

Salvia Seed

Versatile garden flower.

Toscano Kale

Toscano

Organic Kale Seed

Economical strain for baby leaf.

Crane™ Pink Kale, Ornamental

Crane™ Pink

(F1) Ornamental Kale Seed

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

Red Tabby Smooth-Leaf Spinach

Red Tabby

(F1) Spinach Seed

Red-veined spinach for spring and summer.

Rangitoto Savoyed-Leaf Spinach

Rangitoto

(F1) Spinach Seed

Fast, upright growth for the winter tunnel.

Merlot Red Scabiosa (Pincushion Flower)

Merlot Red

Scabiosa Seed

Elegant and whimsical cut flower in a unique color.

Red Giant Mustard Greens

Red Giant

Organic Mustard Green Seed

Very slow-bolting broadleaf mustard.