Komatsuna is a brassica also known as the Japanese Mustard Spinach. With a unique, mild mustard, and cabbage flavor you are sure to love these leafy greens. You can eat them cooked or raw as leafy greens and at their microgreen stage. One of the best characteristics of Komatsuna is its cold and heat tolerance making this a great option for many regions of the world. You can give this vegetable a try as it is quick to mature taking only 40 days. Harvesting at its younger stages will yield tender and more mild flavors while more mature harvests will pack a greater mustard flavor.
Find helpful growing information in our Mustard Growing Guide
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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 - 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 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 - 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...
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 - Misome Choho Hybrid
25-30 days to maturity. Brassica campestris Narinosa group. Misome Choho Mustard Seeds. Non-GMO, warm or cool-season, annual, hybrid. One of several hybrids of Komatsuna and Tatsoi, this uniform, easy to...
Mustard Seeds - Senposai Komatsuna Hybrid
30-40 to maturity. Brassica rapa var. perviridis. Senposai Komatsuna Mustard Seeds. Non-GMO, warm or cold-season, annual, hybrid. This popular traditional Japanese komatsuna hybrid has glossy, thick dark green leaves and...
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...
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