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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149 Products

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Trophy Specialty Greens

Trophy

Treated Green Seed

Fast-growing mâche for commercial sales.

Sempre Bianca Endive

Sempre Bianca

Endive Seed

Blonde frisée for baby leaf.

Garnet Giant Mustard Greens

Garnet Giant

Mustard Green Seed

Darkest broadleaf mustard.

Salmon Rose Scabiosa (Pincushion Flower)

Salmon Rose

Scabiosa Seed

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

Sale

Rouge d'Hiver Romaine Lettuce (Cos)

Rouge d'Hiver

Organic Lettuce Seed

Well-known French heirloom romaine.

Sale

Kolibri Savoyed-Leaf Spinach

Kolibri

(F1) Spinach Seed

Semi-savoy for all seasons.

Sale

Carlton Asian Greens

Carlton

(F1) Asian Green Seed

Very dark green komatsuna with good heat and cold tolerance.

Sale

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.

Sale

Redbor Kale

Redbor

(F1) Kale Seed

Frilly deep purple-red leaves and very similar to Winterbor.

Sale

Tundra Savoyed-Leaf Spinach

Tundra

Organic (F1) Spinach Seed

Organic, semi-savoy variety for spring and fall.

Sale

Charbell Swiss Chard

Charbell

(F1) Swiss Chard Seed

Clean, vibrant leaves.

Sale

Win-Win Choi Pac Choi (Bok Choy)

Win-Win Choi

(F1) Green Seed

Bulky and uniform white-stemmed pac choi for mini or full-size heads.

Sale

Seaside Smooth-Leaf Spinach

Seaside

(F1) Spinach Seed

Slow-bolting variety for spring and summer.

Sale

Bonarda Mini Broccoli

Bonarda

(F1) Broccoli Seed

Productive overwintering variety.

Sale

Clodia Endive

Clodia

Endive Seed

Fast-growing frisée with great loft for salad mixes.

Sale

Green Giant Asian Greens

Green Giant

(F1) Asian Green Seed

Smooth, dark green komatsuna with good regrowth.

Sale

Hon Tsai Tai Asian Greens

Hon Tsai Tai

Asian Green Seed

Chinese specialty with purple flower stems, buds, mild mustard taste.

Sale

Catalogna Special Italian Dandelion

Catalogna Special

Italian Dandelion Seed

Uniform strain for salad mix or bunching.

Music Garlic

Music

Certified Naturally Grown Garlic Bulbs

Selected for larger cloves.

Out Of Stock

Evergreen Hardy White Bunching Onions

Evergreen Hardy White

Onion Seed

Our most winter-hardy bunching onion, with little or no bulbing.

Out Of Stock

Horseradish Horseradish

Horseradish

Roots

Perennial sales with minimal effort, a great value-added product.

Out Of Stock

Prime Ark® Freedom Blackberry

Prime Ark® Freedom

Blackberry Plants

Improved blackberry.

Out Of Stock

Green Wave Mustard Greens

AAS (All-America Selections) Winners

Green Wave

Organic Mustard Green Seed

Our spiciest green mustard.

Out Of Stock

Westlandse Winter Kale

Westlandse Winter

Organic Kale Seed

Organic green curly, open-pollinated kale.

Red Cloud Asian Greens

Red Cloud

(F1) Asian Green Seed

Rich burgundy hybrid tatsoi for bunching or baby leaf.

Orange Button Calendula

Orange Button

Calendula Seed

Rich color and good stem quality.

Ruby Streaks Mustard Greens

Ruby Streaks

Organic Mustard Green Seed

Intricately lobed dark green and maroon leaves.

Deadon Fresh Market Cabbage

Deadon

Organic (F1) Cabbage Seed

Beautiful red savoy with light green interior leaves, delicious flavor.

Sale

Hammerhead Savoyed-Leaf Spinach

Hammerhead

(F1) Spinach Seed

Full-savoy DMR spinach for spring, fall, and winter.