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 - 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 - 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 - 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 - 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 - 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...
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 - Red Komatsuna Hybrid
20-25 days for baby leaf, 40-50 days to maturity. Brassica rapa var. japonica. Red Mizuna Mustard Seeds. Non-GMO, cool-season, annual, hybrid. This small broad leaf mustard has a mild pungency...
Mustard Seeds - Japanese Giant Garnet
20-30 Days to Baby Leaf Maturity. Brassica juncea ’Japanese Giant Garnet’. Japanese Giant Garnet Mustard Seeds. Non-GMO, Open Pollinated, Annual. The solid, rounded leaves of this baby leaf variety are...
Mustard Seeds - Ruby Streak
25 days to baby leaf harvest, 45 days to full maturity. Brassica juncea. Ruby Streak Mustard Seeds. Heirloom, Non-GMO, Open Pollinated. Annual. Arguably the most attractive of all baby leaf...
Mustard Seeds - Jeok Gat
40-50 days maturity.Brassica juncea. Jeok Gat Mustard Seeds. Non-GMO, cool-season, annual. This attractive mustard is popular in Korea and North China. It has vigorous deep purple-red leaves with ruffled edges...
Mustard Seeds - Miz America Hybrid
30-40 days maturity.Brassica juncea. Miz America Hybrid Mustard Seeds. Non-GMO, cool-season, annual, hybrid. Miz America was bred specifically to maintain a uniform purple to red color throughout its life, even...
Mustard Seeds - Osaka Purple - Organic
Organic Osaka Purple Mustard Seeds. 40 - 80 days to maturity. Can be grown in containers. Can be grown as microgreens. Brassica juncea. Heirloom, Non-GMO, Annual. 45 days to maturity....
Mustard Seeds - Crimson Red - Hybrid
40-55 Days to maturity (baby leaf 20-25 days)Brassica juncea Crimson Red Mustard Seeds. F1 Hybrid, Non-GMO, Annual. This highly attractive new red mustard green from Japan can be harvested at...
Mustard Seeds - Red Capital
40-50 Days to maturity. Brassica juncea. Red Capital Mustard Seeds. Hybrid, Non-GMO. Annual. This little-known variety is a fast-growing, tasty mustard. Both the full-sized and baby greens are recognizable by...
Mustard Seeds - Scarlet Frill - Hybrid
Due to crop failure, this seed is unavailable this season. Add your email to receive a notification when it is available again. 20-25 days to baby leaf harvest, 40-55 days...
Mustard Seeds - Red Mizuna - Hybrid
Mustard Seeds - Red Mizuna - Hybrid. Non-GMO. Brassica rapa Japonica group. 20-25 days for baby leaf, 40-50 days to mature. Cool season annual. This small broad leaf mustard has...
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