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Tokyo Bekana Mustard is a fast-growing Asian brassica from Japan that bridges the gap between tender salad greens and hearty cooking greens. With delicate, ruffled light green leaves and a peppery bite that intensifies as temperatures rise, it reaches full maturity in just 40 days, though some sources report harvests as early as 21 days or up to 49 days depending on growing conditions. Frost-tolerant and compact at 12 inches tall, it thrives in zones 2 through 10 and adapts beautifully to containers, spring sowings, summer succession plantings, or fall crops.
Full Sun
Moderate
2-10
12in H x 6in W
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Moderate
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The real draw here is the flexibility. You can harvest microgreens in three weeks, baby leaves for salads shortly after, or wait for full-sized heads to use in stir-fries and soups. The crunchy stems and light green, heavily ruffled leaves develop a distinctive peppery character that becomes more pronounced in warm weather. Traditional Asian seed, versatile preparation options, and genuine cold hardiness make this a variety worth rotating into your garden year-round.
Harvest this mustard at whatever stage suits your meal. Young leaves and tender stems work beautifully in fresh salads and Asian green mixes, adding peppery complexity and visual interest. As full-sized bunches, the crunchy stems and ruffled leaves shine in stir-fries, soups, and other cooked preparations where their sturdy texture holds up well. The seeds, traditionally, are processed into Asian mustard condiments.
No timeline data available yet for this variety.
Direct sow Tokyo Bekana as soon as soil is workable in spring, ideally under some protection to accelerate early growth. For continuous harvests, succession sow every two to three weeks through summer and into fall. The variety thrives in spring, summer, and fall sowings, so timing flexibility is genuinely one of its strengths.
Tokyo Bekana offers remarkable harvest flexibility. Pick individual leaves anytime for salad mixes, or wait 21 to 49 days for full maturity. Use the cut-and-come-again method, harvesting outer leaves repeatedly while the plant continues producing, or thin to mature plants and harvest entire heads for stir-fries and cooked dishes. Flavor becomes noticeably more peppery as weather heats up or cools down, so timing your harvest to match your flavor preferences matters.
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“Tokyo Bekana originates from Tokyo, Japan, where it has been cultivated as part of the Asian brassica tradition. The variety represents a culinary heritage rooted in Japanese agriculture, and the seeds themselves carry historical significance in regional cuisine, traditionally used to prepare Asian mustard condiments that rank among the most complex and flavorful mustards produced anywhere. This cultivar has made its way into Western seed catalogs, where it's valued both as a bridge crop between Western and Asian vegetables and as evidence of how Japanese growing traditions continue to influence contemporary home gardening.”