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Mustard Seeds

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Organic Heir/OP
Fresh red and green mustard greens bunch on rustic wood. Organic, vibrant leafy vegetables for healthy meals. Sold out
$2.49
40% Off
Red Giant Mustard Greens
High Mowing Fulfilled by Seedtime
Out of stock

A bold, large-leafed mustard green with stunning deep red-purple pigmentation and a spicy, complex flavor that adds heat and color to braising mixe...

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$2.49
40% Off
Sold out
Organic Heir/OP
Fresh mizuna mustard greens tied in a bunch, with a paring knife on a rustic wooden table. Sold out
$2.49
40% Off
Wasabina Mustard Greens
High Mowing Fulfilled by Seedtime
Out of stock

A unique Japanese mustard green with deeply cut, frilly leaves and a sharp, genuine wasabi-like heat and flavor — surprisingly true to real wasabi ...

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$2.49
40% Off
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Organic
Woven basket filled with fresh red and green leafy mustard greens. Organic vegetables, healthy harvest. Sold out
$2.49
40% Off
Garnet Giant Mustard Greens
High Mowing Fulfilled by Seedtime
Out of stock

A bold, eye-catching mustard green with large, frilled leaves in deep burgundy-green tones and a pleasantly spicy, mustardy flavor that intensifies...

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$2.49
40% Off
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Organic
Fresh dark green tatsoi leaves, vibrant, healthy Asian leafy greens. Sold out
$2.22
40% Off
Tatsoi Mustard
Southern Exposure Fulfilled by Seedtime
Out of stock

This cold-hardy mustard forms compact rosettes of thick, dark green, oval-shaped leaves with a mild mustard flavor, tolerating temperatures down to...

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$2.22
40% Off
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Heir/OP
Freshly harvested bok choy with vibrant green leaves and white stalks on garden soil.
Sold out
$1.20
40% Off
Tokyo Bekana Mustard
MIgardener Fulfilled by Seedtime
Out of stock

Tokyo Bekana Mustard is a beautiful and delicious Japanese variety with light green, frilly leaves, a mild peppery kick, and an impressive nutritio...

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$1.20
40% Off
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Organic
Vast field of vibrant green leafy crops. Agriculture, fresh produce farming, healthy vegetables.
Sold out
$2.37
40% Off
Carolina Broadleaf Mustard
Southern Exposure Fulfilled by Seedtime
Out of stock

This Carolina-bred broadleaf mustard was developed to provide the bacterial blight resistance that the older Florida Broadleaf type lacks. Plants g...

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$2.37
40% Off
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Fresh red and green frilly mustard greens, healthy salad vegetables.
Sold out
$1.20
40% Off
Mizuna Red Streaks Mustard
MIgardener Fulfilled by Seedtime
Out of stock

Mizuna Red Streaks Mustard is a beautiful and versatile Asian green with jagged, deeply lobed leaves streaked in vivid red-purple against bright gr...

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$1.20
40% Off
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Organic
Vibrant green mizuna leaves, fresh healthy Asian mustard greens.
Sold out
$2.22
40% Off
Mizuna Early Mustard
Southern Exposure Fulfilled by Seedtime
Out of stock

This mustard green variety offers an extremely mild mustard flavor, making it a great option for those who prefer less pungency in raw greens. The ...

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$2.22
40% Off
Sold out
Heir/OP
Fresh red mustard greens. Vibrant purple, crinkled leaves covered in water droplets in an organic garden.
Sold out
$1.20
40% Off
Red Giant Mustard
MIgardener Fulfilled by Seedtime
Out of stock

Red Giant Mustard is a beautiful and bold Asian green with large, deeply colored red-purple leaves and a pleasantly peppery, slightly bitter mustar...

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$1.20
40% Off
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Heir/OP
Lush green Tatsoi leaves with glistening water droplets. Fresh, healthy leafy greens growing in a garden.
Sold out
$1.20
40% Off
Tatsoi Mustard
MIgardener Fulfilled by Seedtime
Out of stock

Tatsoi Mustard is one of the most elegant vegetables in the garden — the dark green, glossy, spoon-shaped leaves grow in beautiful, symmetrical ros...

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$1.20
40% Off
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Heir/OP
Vibrant green mustard greens with jagged leaves growing in garden soil. Fresh, healthy vegetables.
Sold out
$1.20
40% Off
Mizuna Mustard
MIgardener Fulfilled by Seedtime
Out of stock

Mizuna Mustard is a light, feathery Japanese green with deeply serrated, delicate leaves and a mild, subtly sweet flavor with just a hint of mustar...

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$1.20
40% Off
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Organic
Vibrant 'Red Giant' purple mustard greens and light green lettuce growing fresh in a healthy garden.
Sold out
$2.22
40% Off
Red Giant Mustard
Southern Exposure Fulfilled by Seedtime
Out of stock

A beautiful mustard from Japan, Red Giant has well-savoyed leaves that are predominantly reddish-purple with an undercoat of deep green. It has goo...

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$2.22
40% Off
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Lush green leafy vegetable plant with long, wavy leaves growing in dark garden soil. Fresh greens cultivation.
Sold out
$1.20
40% Off
Mibuna Mustard
MIgardener Fulfilled by Seedtime
Out of stock

Days to Maturity: 20-45Seed Count: 250This light, feathery variety is ideal for container gardening. Mild and sweet, Mizuna makes the perfect addit...

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$1.20
40% Off
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Mustard Greens for Fast, Spicy Harvests

If you want a crop that goes from seed packet to salad bowl faster than almost anything else in the garden, mustard greens deliver. This collection covers mustard seeds for peppery, nutrient-dense greens, most of them organic mustard seeds from High Mowing and Southern Exposure, with heirloom options from MIgardener for gardeners who want to save seed year to year.

Which Mustard Should You Grow?

For bold color and heat, Red Giant Mustard Greens and Garnet Giant Mustard Greens bring deep burgundy leaves with a sharp, spicy bite that holds up well in salads or quick sautés. Wasabina Mustard Greens lean into that same heat with a flavor closer to actual wasabi, a good pick if you want something with real punch. For milder, more delicate greens, Tatsoi Mustard and Mizuna Mustard (along with the Mizuna Early and Mizuna Red Streaks varieties) offer softer texture and a gentler mustard flavor that works well raw. Tokyo Bekana Mustard is milder still, closer to a loose-leaf lettuce than a typical spicy mustard green, making it a good bridge crop for anyone easing into brassicas. Carolina Broadleaf Mustard rounds things out as a classic Southern-style cooking green, meant for braising rather than eating raw.

Getting the Timing Right

Mustard greens are famously fast, most varieties mature in 30 to 45 days, and they actually prefer cooler weather, bolting quickly once summer heat sets in. That narrow window makes timing more important than it looks. The Seedtime garden planning software can build a spring and fall succession plan around your local frost dates so you're harvesting in the sweet spot rather than watching plants bolt in the heat, and you can add any variety here straight to your calendar. It's free to start, or compare paid plans for unlimited calendars and succession planning tools. Members also get 20% off every order, so restocking mustard seeds for planting between rounds costs less over a season.

Frequently Asked Questions

Why do mustard greens bolt so fast, and can I stop it?

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Mustard greens are highly sensitive to heat and day length, and rising temperatures trigger them to flower and go to seed well before you might expect. You can't fully prevent bolting once conditions trigger it, but planting early in spring or in fall as temperatures cool, along with providing some afternoon shade in warmer climates, will extend your harvest window before it happens.

Do I need to cook mustard greens, or can they be eaten raw?

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Milder varieties like Tatsoi, Mizuna, and Tokyo Bekana are commonly eaten raw in salads, where their peppery bite adds contrast to milder lettuces. Spicier varieties like Red Giant and Wasabina can also be eaten raw in smaller amounts, but many people prefer to cook them, since heat mellows the sharpness considerably. Carolina Broadleaf is the exception, typically grown specifically for cooking and braising rather than fresh eating.

Can I keep harvesting from the same plant, or is it a one-time cut?

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Most mustard greens are cut-and-come-again crops, meaning you can harvest outer leaves while leaving the center intact to keep producing. This extends your harvest window somewhat, though it won't stop the eventual bolt once heat or day length triggers flowering. Succession planting every couple of weeks is still the more reliable way to keep a steady supply going through a full season.

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