Shop Mustard Seeds by Type:
Huge selection of non-gmo mustard seeds for medicinal and culinary uses. Mustards
can also be grown as microgreens. Micro-mustard has a flavor intensity stronger than the adult plants.
Mustard seeds available from packet quantity to wholesale bulk.
Check out our Vegetable Growing Guide for helpful growing tips and information.
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Mustard Seeds - Southern Giant Curled
Non-GMO, Heirloom Southern Giant Curled Mustard Seeds from True Leaf Market. Southern Giant Curled Mustard is a staple in Southern gardens. It has large, bright green fringed and curled leaves...
Mustard Seeds - Mizuna
30 days. This japanese mustard green has dandelion-like jagged edged green leaves with a mild, sweet, earthy flavor. Mizuna grows fast and makes an excellent salad green. It can be...
Mustard Seeds - Red Giant (Organic)
48 days. Non-GMO, Heirloom Organic Red Giant Mustard Herb Garden Seed from True Leaf Market. Brassica juncea. In general, mustard is an ideal garden plant to grow near herbs. As...
Mustard Seeds - Tatsoi
50 days. Non-GMO, Heirloom Tatsoi Mustard Herb Garden Seed from True Leaf Market. Brassica rapa subsp. narinosa. Tatsoi Mustard or "Spoon Mustard" comes from China and gained tradition as a...
Mustard Seeds - Osaka Purple
21 to 45 days. An outstanding mustard of dark green-purple leaves with bright white veins. Harvest at 4 to 6 inches for salad or allow it to grow to full...
Mustard Seeds - Spinach (Komatsuna) - Tendergreen
45 days. Mustard-Spinach or Komatsuna. Milder than regular mustard greens, this variety has thick, smooth leaves on upright, heat and cold tolerant plants. Tendergreen is widely used both in stir...
Mustard Seeds - Florida Broadleaf
48 days. One of the first greens of the season. This 10 inch mustard has small, bright green, broad leaves with white midribs. A vigorous growing plant that is high...
Mustard Seeds - Misome Hybrid
30 days to maturity. Brassica campestris Narinosa group. Misome Hybrid Mustard Seeds. Non-GMO, warm-season, annual, hybrid. A relatively recent hybrid between Komatsuna and Tatsoi, this versatile, uniform, and hardy green...
Mustard Seeds - Japanese Red Giant
60-80 days. Brassica juncea var. rugosa. Japanese Red Giant Mustard Seeds. Non-GMO. Annual. Exceptionally broad-leafed and textured, Red Giant (Aka taka-na) is a Japanese mustard green specifically grown for its...
Mustard Seeds - Mizuna Red Streaks
45 days. 20 days for baby leaf. With a mild peppery mustard flavor, this green is great for salads as a baby green or a full-size green. The stalk has...
Mustard Seeds - Old Fashioned
B. juncea (42 days) Old Fashioned Mustard is the classic mustard typically found in Southern gardens of yesteryear. It is still widely grown in the South for its reliability and...
Chinese Mustard Seeds - Shuidong
35 to 45 Days to maturity. Brassica juncea. Shuidong Chinese Mustard Seeds. Non-GMO, Heirloom, non-GMO, Cool Season Annual. Shuidong mustard is named after the town where it was first cultivated,...
Mustard - Tat Soi - Black Knight
Tat Soi - Black Knight Mustard Seeds. 45 - 55 days to maturity. Heirloom, Annual. Can be grown in containers. Can be grown as microgreens. Brassica rapa. A dark green...
Mustard Seeds - Japanese Komatsuna
Japanese Komatsuna Mustard Seeds. 30 to 50 Days to full maturity. 8 to 12 days to microgreens harvest. Brassica rapa var. perviridis. Annual. Heirloom, Non-GMO, Open Pollinated. Komatsuna is popular...
Mustard Seeds - Greenwave
Non-GMO, Heirloom Green Wave Mustard Seeds from True Leaf Market. Green Wave Mustard is a terrific all-purpose mustard green. Its bright green ruffled leaves have a moderately hot flavor. Cooking...
Mustard Seeds - Red Garnet
40 Days to maturity. Brassica juncea. Red Garnet Mustard Seeds. Non-GMO, Annual. Red Garnet Mustard is much like its related Japanese Red Giant and Japanese Giant Garnet cousins displaying a...
Mustard Seeds - Mizuna Red Leaf
Another great Japanese mustard, especially well suited to microgreen production. The red leaf is not a deeply divided as regular mizuna. Spicy flavor, easy to grow. Approximately 18,000 seeds per...
Mustard Seeds - Summer Fest Komatsuna Hybrid
21 days in summer or 50-60 days in winter to maturity. Brassica rapa var. perviridis. Summer Fest Komatsuna Mustard Seeds. Non-GMO, warm or cold-season, annual, hybrid. This popular traditional Japanese...
Mustard - Wasabi (Organic)
Wasabi Mustard Seeds. Certified Organic by Oregon Tilth. Non-GMO. 45 days. This mustard has large green leaves with wavy edges and a fun wasabi-like bite. Easy to grow in your...
Mustard Seeds - Tokyo Bekana
21 to 45 days. Asian brassica somewhat like Pak Choi, but with narrower petioles and larger ruffled, light green leaves. Wonderful addition to salads or baby green mixes, or grow...
Mustard Seeds - Mizuna - Organic
Organic Mizuna Mustard Seeds. 40 days to full maturity. 20 days to maturity for baby leaves. Can be grown in containers. Brassica japonica. Heirloom, Non-GMO, Annual. Can be grown as...
Mustard Seeds - Mizuna, Early
45 Days to maturity. Brassica rapa Japonica group. Early Mizuna Mustard Seeds. Heirloom, Non-GMO, Open Pollinated. Annual. This early maturing Japanese mustard is also known as Kyona Mizuna. The mustard...
Mustard Seeds - Tat Soi - Organic
Organic Tat Soi Mustard Seeds. 45 days to full maturity. 21 days to maturity for baby leaves. Can be grown in containers. Can be grown as sprouts. Brassica rapa. Heirloom,...
Mustard Seeds - Crimson Tide
45 Days to maturity. Brassica juncea. Crimson Tide Mustard Seeds. Heirloom, Non-GMO, Open Pollinated. Annual. This mustard strongly resembles Ruby Streak. Its ornately fringed purple and green leaves deliver a...
Komatsuna Mustard Seeds - Green Boy - Hybrid
30 to 40 Days to maturity (warm climates), 50-60 Days to maturity (cold climates). Brassica rapa var. perviridis. Green Boy Komatsuna Mustard Seeds. Cool-season annual hybrid. Komatsuna is an easy-to-grow,...
Mustard Seeds - Wasabi
45 days. This mustard has large green leaves with wavy edges and a fun wasabi-like bite. Easy to grow, this mustard is also cold hardy and vigorous. Don't be mistaken,...
Mustard Seeds - Small Gai Choi
35 to 45 Days to maturity. Brassica juncea var. capitata. Small Gai Choi Mustard Seeds. Heirloom. Cool season annual. This heirloom Chinese mustard green is very vigorous and productive. It...
Mustard Seeds - Mizuna - Lime Streaks
45 Days. Brassica rapa var. japonica. Non-GMO. Annual. Heirloom. Wonderfully serrated and ornamental heirloom baby-leaf mustard greens, Lime Streaks mizuna garden seeds grow a tangy and popular green for many...
Mustard Seeds - Red Tatsoi
40 days. Brassica Rapa, Narinosa Group. Non-GMO Red Tatsoi makes a lovely microgreen as well as a terrific full size cool season Asian green. As a microgreen, the cotyledons open...
Mustard Seeds - Da Ping Pu
65 to 75 Days to maturity. Brassica juncea. Da Ping Pu Mustard Seed. Non-GMO, open-pollinated heirloom. This is a delicious wide-leafed bunching mustard. It's grown extensively in Asia and has...
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