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Heirloom Greens Seeds

Greens

A staple for the spring garden, heirloom greens offer bountiful harvests in as little as 30 days.  They are highly nutritious and especially easy to grow.  We offer a diverse variety of heirloom and open-pollinated greens seeds including arugula, mustard, pak choi (bok choy), mizuna, garden cress, swiss chard, spinach, and more.  Pick a few of your favorite heirloom greens varieties and make your own special spring mix.
A staple for the spring garden, heirloom greens offer bountiful harvests in as little as 30 days.  They are highly nutritious and especially easy to grow.  We offer a diverse variety of heirloom and open-pollinated greens seeds including arugula, mustard, pak choi (bok choy), mizuna, garden cress, swiss chard, spinach, and more.  Pick a few of your favorite heirloom greens varieties and make your own special spring mix.
Our GMO-free, open-pollinated seeds are guaranteed to grow

100% Satisfaction

Guaranteed
to Grow

Guaranteed to Grow

Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds
Perpetual Spinach Chard Seeds

Perpetual Spinach

Swiss Chard
$ 3.69
Tendergreen Spinach Mustard Seeds
Tendergreen Spinach Mustard Seeds
Tendergreen Spinach Mustard Seeds
Tendergreen Spinach Mustard Seeds
Tendergreen Spinach Mustard Seeds
Tendergreen Spinach Mustard Seeds

Tendergreen Spinach

Mustard
$ 3.69
Bloomsdale Longstanding Spinach
Bloomsdale Longstanding Spinach Seeds
Bloomsdale Longstanding Spinach Seeds
Bloomsdale Longstanding Spinach
Bloomsdale Longstanding Spinach Seeds
Bloomsdale Longstanding Spinach Seeds

Bloomsdale Longstanding

Spinach
$ 3.69
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds
Southern Giant Curled Mustard Seeds

Southern Giant Curled

Mustard
$ 3.69
Arugula Seeds
Arugula Seeds
Arugula Seeds
Arugula Seeds
Arugula Seeds
Arugula Seeds

Arugula

Arugula
$ 3.69
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds
Bright Lights Swiss Chard Seeds

Bright Lights

Swiss Chard
$ 3.69
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds
Red Giant Mustard Seeds

Red Giant

Mustard
$ 3.69
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds
Vates Blue Curled Scotch Kale Seeds

Vates Blue Curled Scotch

Kale
$ 3.69
Champion Heirloom Collard Greens Seeds
Champion Heirloom Collard Greens Seeds

Champion

Collard Greens
$ 3.99
Garden Cress Seeds
Garden Cress Seeds
Garden Cress Seeds
Garden Cress Seeds
Garden Cress Seeds
Garden Cress Seeds
Garden Cress Seeds
Garden Cress Seeds

Garden Cress

Curled Cress
$ 3.69
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds
Red Mizuna Seeds

Red Mizuna

Mustard
$ 3.69
Early Giant Pak Choi (Bok Choy) Seeds
Early Giant Pak Choi (Bok Choy) Seeds
Early Giant Pak Choi (Bok Choy) Seeds
Early Giant Pak Choi (Bok Choy) Seeds

Early Giant

Bok Choy
$ 3.69
Ruby Swiss Chard closeup
Ruby Swiss Chard in garden
Ruby Swiss Chard Seeds
Ruby Swiss Chard Seeds
Ruby Swiss Chard closeup
Ruby Swiss Chard in garden
Ruby Swiss Chard Seeds
Ruby Swiss Chard Seeds

Ruby

Swiss Chard
$ 3.69
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds
Red Garnet Amaranth Seeds

Red Garnet

Amaranth
$ 3.69
Lacinato Kale Seeds
Lacinato Kale Seeds
Lacinato Kale Seeds
Lacinato Kale Seeds
Lacinato Kale Seeds
Lacinato Kale Seeds
Lacinato Kale Seeds
Lacinato Kale Seeds

Lacinato

Kale
$ 3.69
Green Mizuna Seeds
Green Mizuna Seeds
Green Mizuna Seeds
Green Mizuna Seeds
Green Mizuna Seeds
Green Mizuna Seeds
Green Mizuna Seeds
Green Mizuna Seeds

Green Mizuna

Mustard
$ 3.69
Giant Noble Spinach Seeds
Giant Noble Spinach Seeds
Giant Noble Spinach Seeds
Giant Noble Spinach Seeds
Giant Noble Spinach Seeds
Giant Noble Spinach Seeds

Giant Noble

Spinach
$ 3.69
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds
Dwarf Siberian Kale Seeds

Dwarf Siberian

Kale
$ 3.49
Pak Choi White Stem (Bok Choy) Seeds
Pak Choi White Stem (Bok Choy) Seeds
Pak Choi White Stem (Bok Choy) Seeds
Pak Choi White Stem (Bok Choy) Seeds

Pak Choi White Stem

Bok Choy
$ 3.69
Red Russian Kale
Red Russian Kale Seeds
Red Russian Kale Seeds
Red Russian Kale
Red Russian Kale Seeds
Red Russian Kale Seeds

Red Russian

Kale
$ 3.69
Tatsoi Mustard Seeds
Tatsoi Mustard Seeds
Tatsoi Mustard Seeds
Tatsoi Mustard Seeds
Tatsoi Mustard Seeds
Tatsoi Mustard Seeds

Tatsoi

Mustard
$ 3.69
Scarlet Kale
Scarlet Kale in garden
Scarlet Kale Seeds
Scarlet Kale Seeds
Scarlet Kale Seeds
Scarlet Kale
Scarlet Kale in garden
Scarlet Kale Seeds
Scarlet Kale Seeds
Scarlet Kale Seeds

Scarlet

Kale
$ 3.69
Halbhoher Gruner Krauser Kale
Halbhoher Gruner Krauser Kale Seeds
Halbhoher Gruner Krauser Kale Seeds
Halbhoher Gruner Krauser Kale
Halbhoher Gruner Krauser Kale Seeds
Halbhoher Gruner Krauser Kale Seeds

Halbhoher Gruner Krauser

Kale
$ 3.69
Vates Collard Greens Seeds
Vates Collard Greens Seeds
Vates Collard Greens Seeds
Vates Collard Greens Seeds

Vates

Collard Greens
$ 3.69
Red Malabar Spinach Seeds
Red Malabar Spinach Seeds
Red Malabar Spinach Seeds
Red Malabar Spinach Seeds

Red Malabar Spinach

Ceylon Spinach
$ 3.99
New Zealand Spinach Seeds
New Zealand Spinach Seeds

New Zealand Spinach

Tetragon
$ 3.69
Shanghai Green Pac Choi (Bok Choy) Seeds
Shanghai Green Pac Choi (Bok Choy) Seeds
Shanghai Green Pac Choi (Bok Choy) Seeds
Shanghai Green Pac Choi (Bok Choy) Seeds
Shanghai Green Pac Choi (Bok Choy) Seeds
Shanghai Green Pac Choi (Bok Choy) Seeds

Shanghai Green

Bok Choy
$ 3.69
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds
Thresh Heirloom Lettuce Cutting Mix Seeds

Heirloom Cutting Mix

Lettuce Mix
$ 3.99
Kerala Red Spinach Amaranth Seeds
Kerala Red Amaranth Seeds
Kerala Red Spinach Amaranth Seeds
Kerala Red Amaranth Seeds

Kerala Red Spinach

Amaranth
$ 3.69
Monstrueux de Viroflay Spinach Seeds
Monstrueux de Viroflay Spinach Seeds
Monstreux de Viroflay Spinach Seeds
Monstrueux de Viroflay Spinach Seeds
Monstrueux de Viroflay Spinach Seeds
Monstreux de Viroflay Spinach Seeds

Monstrueux de Viroflay

Spinach
$ 3.69
Baby Milk Pak Choi Seeds
Baby Milk Pak Choi Seeds
Baby Milk Pak Choi Seeds
Baby Milk Pak Choi Seeds
Baby Milk Pak Choi Seeds
Baby Milk Pak Choi Seeds

Baby Milk

Bok Choy
$ 3.69

What our customers are saying:

from 507 reviews
Silvery Fir Tree tomato

Beautiful foliage loaded with beautiful red tomatoes.
Grows well in pots.

Marjorie Sutter
Silvery Fir Tree Tomato
Japanese Trufle tomato

My favorite black tomato. Tasty, perfect plum shaped and totally reliable loaded with fruit all season long. Fruits stay on vine we’ll.

Marjorie Sutter
Japanese Trifele Black Heirloom Plum/Paste Tomato
Excited

So happy to find purple hull peas

She Broadway ford
Pink-Eyed Purple Hull Cowpea
Beautiful cabbage

This variety of red cabbage produces a big heavy head of cabbage. Its very colorful and sweet. I love it.

Dorothy Thomas
Red Acre Cabbage
Bad Weather

Unfortunately I have not yet planted. Our weather has not cooperated here in N California. Rain, wind and snow! My last frost date was Feb 12th and we are still getting hard freezes. Lol. I will uprate once I get these in. The plan was to direct sow but I think I am changing this plan and doing as starts to hopefully get a small crop this spring. Fingers crossed and prayers🌷

Whiskers in Heaven
Vates Collard Greens
100% germination rate

I planted 12 Keystone bell seeds and got a 100% germination rate. The seeds were 2022 stock and planted 2/11/23. I used jiffy organic seed start mix, warming mats, growlights from Lowes and a small 4 shelf greenhouse. Humid 72F constant temp. All seeds were sprouted within 7 days and doing amazing 3 weeks later. My Chiles and Jalepenos didnt get the same success rate but all plants are super healthy.

Eeifie
Keystone Resistant Giant Bell Pepper
Great germination

I had 100% germination with the black trifele tomato!

Dabney Burnett
Japanese Trifele Black Heirloom Plum/Paste Tomato
Butter crunch lettuce seeds

Seed are up and growing will be Abe to get first cut next week. Thank you so much.

kenneth petti
Buttercrunch Heading Lettuce
Aji Amarillo

I had 100% germination. So far seedlings are doing well. I will reorder next year.

Horace Douglas
Aji Amarillo Chile Pepper
Seeds received on a timely manner in good shape. Planted them, and can't wait till they come out..

Seeds received on a timely manner in good shape. Planted them, and can't wait till they come out..

Mike Yaman
Aci Sivri Kil Pepper
Awesome Tomatoes

Even though it’s February we’ve had several nights in the 40’s but these awesome tomatoes geriminated in about 2 weeks which makes me definitely a satisfied customer, you’ve got a new shopper.

Gabriel Lewis
Thessaloniki Tomato
Damaged Seeds

I received the seeds and they were damaged in transit even though they well packaged. I wrote an email explaining what happened, with some photos of the damaged seeds and the response was quick and generous. Without hesitation or question, Thresh Seed Co. replaced the seeds and sent them out the same day.
I will be buying my seeds from them from now on. BTW, they germinated in 5 days and are doing extremely well. I also bought all my tomato seeds from them and had almost 100% germination rate.

Gary Wildgoose
Blue Lake Pole Snap Green Bean
Cow peas

I recieved my order quickly but the weather is not warm enough to plant them yet so I can’t give a review on the seeds yet

Jack Rickles
Top Pick Brown Crowder Cowpea
The best Thai pepper

This is the finest Thai pepper to grow with its perfect heat level, lemony finish and abundant growth throughout the year. I've grown others, but none match these. I keep 4-6 plants going year round from your seeds. It's the Thai pepper a number of my Thai friends have been searching for. I've shared your seeds and info with several Thai restaurant owners locally who'd never grown these before, and now love them! I keep photos of my plants grown from Thresh Seed on my phone to plant the 'seeds' with others so that they can discover them and enjoy them too. The Thresh Seed packs make great gifts to friends who enjoy Thai cuisine. I enjoy them with everything--from eggs in the morning to every Thai dish to even Quervo Gold Martinis!

Jim Hammond
Thai Hot Chile Pepper

Did well in my garden.

Christy Graves
Lemon Balm