Komatsuna Microgreens
Tender Komatsuna Microgreens combine vivid green cotyledons, slender pale stems, succulent crispness, subtle sweetness, and a gentle Japanese mustard flavor with a refreshing finish.
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Komatsuna Microgreens
Sale price$15
Tender Komatsuna Microgreens combine vivid green cotyledons, slender pale stems, succulent crispness, subtle sweetness, and a gentle Japanese mustard flavor with a refreshing finish.
Inside This Superpower
Mustard-Spinach Komatsuna Microgreens bring the distinctive character of Brassica rapa var. perviridis to the tender first-leaf stage of growth. Also known as Japanese mustard spinach, this traditional Asian green produces vibrant green cotyledons supported by delicate, pale stems. Its flavor combines the freshness of young spinach with gentle mustard warmth, offering a milder alternative to more intensely peppery mustard microgreens.
LivFarms cultivates this specialty selection in a precision-controlled growing environment, with careful attention to water, plant nutrition, and harvest quality. The result is a fresh-cut microgreen with a tender texture, succulent bite, and distinctive culinary versatility. Its approachable flavor makes it well suited for generous finishing portions and everyday whole-food meals.
Explore its culinary character through Elevate and its naturally occurring vitamins, minerals, and Brassica plant compounds through Nourish.
- CATEGORY: Microgreens
- VARIETY: Mustard-Spinach (Komatsuna) Microgreens, True Leaf Market seed selection
- BOTANICAL NAME: Brassica rapa var. perviridis
- WHAT YOU'LL RECEIVE: 4 oz of fresh-cut Komatsuna Microgreens, packaged unwashed in a press-and-seal tray with a film-sealed top.
- STORAGE: Keep refrigerated at approximately 34–41°F in the original sealed tray, keeping the microgreens dry and limiting condensation.
- BEST ENJOYED WITHIN: Within 8–10 days of delivery for peak tenderness, fresh green color, gentle mustard flavor, and quality. Follow the freshness date printed on the package.
- SERVING & PREPARATION: Gently rinse under cool running water immediately before use and carefully dry. Enjoy raw or add at the final moment of plating to preserve the tender leaves, succulent stems, and mild mustard flavor.
Not All Microgreens Are Grown Equal
Put Your Superpower to Work
Elevate
NUTRITION BY DESIGN
- CHEF'S TASTING NOTES: Komatsuna Microgreens offer a refined sensory experience that begins with tender, juicy green freshness and a delicate spinach-like character. The first bite introduces soft green cotyledons supported by slender, succulent stems that provide refreshing crispness. As the flavor develops, subtle natural sweetness emerges alongside gentle Japanese mustard warmth, creating a pleasant balance between familiar leafy-green flavors and mild Brassica spice. Pepperiness remains restrained, while bitterness is minimal compared with more assertive mustard greens. The finish is clean, lightly savory, and refreshing, making Komatsuna an appealing finishing ingredient for chefs and home cooks seeking delicate flavor with distinctive personality.
- FLAVOR PROFILE: Fresh Spinach • Mild Mustard • Gentle Green Sweetness • Subtle Pepper • Clean Finish. Komatsuna Microgreens combine the tender freshness of young spinach with the recognizable warmth of Japanese mustard greens. Their flavor begins softly, allowing subtle sweetness and mild vegetal notes to develop before a gentle mustard character becomes apparent. Unlike stronger peppery microgreens, Komatsuna provides enough flavor to complement savory foods without dominating them. Its balanced character pairs beautifully with creamy cheeses, eggs, mushrooms, grains, roasted vegetables, seafood, and richly flavored proteins, making it an approachable choice for generous finishing portions.
- TEXTURE & CULINARY PERFORMANCE: Fine, pale stems support smooth, tender green cotyledons, creating an airy texture with delicate succulent crispness. Komatsuna Microgreens have enough structure to provide freshness and light volume in salads, grain bowls, and finished dishes while remaining softer than mature Japanese mustard spinach. Light vinaigrettes and citrus-based dressings complement their mild mustard character, although adding dressings shortly before serving helps maintain their natural lift. Prolonged cooking softens the delicate stems and leaves, so use the microgreens raw or as a final finishing ingredient when fresh flavor, appealing color, and tender texture are priorities.
- PLATE PERFORMANCE: Vibrant green cotyledons and slender pale stems create natural height, movement, and fresh visual volume in finished dishes. Loose clusters build an airy botanical layer over proteins, grains, roasted vegetables, and composed salads, while smaller portions provide controlled accents of green color and delicate texture. Their clean, understated appearance contrasts beautifully with golden eggs, dark mushrooms, richly colored vegetables, creamy sauces, and neutral ceramic serving plates. Komatsuna's gentle flavor allows chefs to use generous portions without overwhelming the dish, creating a fresh, contemporary presentation that feels natural rather than heavily garnished.
- CULINARY PAIRINGS & FINISHING APPLICATIONS: Komatsuna Microgreens offer an effortless way to add mild Japanese mustard flavor, tender texture, and whole-food variety to everyday meals. For rich proteins, finish roasted salmon, grilled chicken, steak, or smoked fish with a generous handful of fresh greens. For breakfast, layer them over avocado toast, soft-scrambled eggs, whipped ricotta, or savory breakfast bowls. For Asian-inspired meals, scatter them over finished noodle bowls, rice dishes, dumplings, or lightly seasoned vegetables immediately before serving. Their delicate spinach-like character also works beautifully in sandwiches, grain bowls, fresh salads, roasted mushroom dishes, and warm flatbreads, adding freshness without requiring another recipe.
Nourish
NUTRITION IN ACTION
- THE COTYLEDON ADVANTAGE: Komatsuna Microgreens begin their edible development with tender cotyledons, followed by the emergence of young true leaves as the plant continues growing. This early stage offers a distinctive combination of vitamins, plant pigments, minerals, and naturally occurring Brassica compounds. In a peer-reviewed 2021 study examining four types of Brassica rapa microgreens, Komatsuna ranked among the highest for measured antioxidant capacity and total chlorophyll content. Researchers also found that its vitamin C concentration changed significantly between the first and second true-leaf stages, demonstrating that nutritional composition evolves even during the brief microgreen growing period. These findings highlight the nutritional character of young Komatsuna plants, while actual nutrient concentrations depend on genetics, growing conditions, and harvest stage.
- NUTRITIONAL SNAPSHOT: Komatsuna Microgreens contain naturally occurring vitamin C, carotenoid pigments, chlorophylls, phenolic compounds, and essential minerals. A peer-reviewed 2021 study measured an average of 106.2 mg of vitamin C per kilogram of fresh Komatsuna microgreens, equivalent to approximately 10.6 mg per 100 grams. The same research measured potassium at 16.83 mg and phosphorus at 10.30 mg per gram of dry matter, placing Komatsuna alongside Pak Choi among the highest for these two minerals in the four microgreen types compared. The researchers also identified calcium, magnesium, iron, zinc, lutein, and beta-carotene. These measurements describe the specific Komatsuna genotype and growing conditions studied, not guaranteed nutrient concentrations in LivFarms harvests. Together, they illustrate the varied nutritional composition of this young leafy vegetable.
- BIOACTIVE PLANT COMPOUNDS: Komatsuna belongs to the Brassicaceae family, recognized for its naturally occurring glucosinolates and distinctive sulfur-containing plant chemistry. When young Brassica tissues are cut or chewed, the enzyme myrosinase interacts with glucosinolates and contributes to the formation of isothiocyanates, compounds associated with the characteristic aroma and flavor of mustard-family vegetables. A peer-reviewed 2021 study identified 3-butenyl isothiocyanate, allyl isothiocyanate, and phenethyl isothiocyanate among the prominent volatile compounds in Komatsuna microgreens. Researchers also documented carotenoid pigments, chlorophylls, phenolic acids, and flavonoid compounds, including members of the quercetin and kaempferol families. This combination of naturally occurring compounds contributes to Komatsuna's distinctive botanical character and remains an important subject of plant nutrition research.
- WHY THIS PLANT MATTERS: Mustard-Spinach Komatsuna Microgreens bring together gentle Japanese mustard flavor, naturally occurring vitamins and minerals, valuable plant pigments, and the distinctive phytochemical composition associated with Brassica vegetables. Their tender leaves and succulent stems offer a lighter texture than mature mustard spinach, making them easy to incorporate into everyday meals without introducing excessive peppery heat. Published research has documented measurable vitamin C, potassium, phosphorus, carotenoids, and other plant compounds in studied Komatsuna microgreens. For customers seeking greater plant diversity and consistent whole-food nutrition, Komatsuna provides an approachable addition to eggs, salads, sandwiches, noodle bowls, roasted vegetables, mushrooms, and finished proteins.
