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Black Kurogoma Sesame is a striking annual that brings bold, peppery flavor to your garden and kitchen. Growing 36 to 60 inches tall, this open-pollinated sesame variety produces dark seeds packed with far more robust taste than the pale varieties most gardeners know. Ready to harvest in 80 to 89 days, it thrives in full sun and rewards patient growers with a warm, long season with an intense, nutty punch that transforms ordinary dishes into something memorable.
Full Sun
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9-11
60in H x ?in W
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High
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Black sesame seeds deliver a dramatically deeper, more complex flavor than white or tan varieties, making them worth growing if you cook with sesame regularly. The seeds pack a huge punch of flavor, and if your growing season stretches long and warm, these plants will thrive outdoors; shorter-season gardeners can start them indoors to guarantee success. The contrast between the plant's tall stature and the tiny, jewel-like black seeds makes this as rewarding to grow as it is to harvest.
Black sesame seeds bring intense, nutty flavor to dishes where ordinary white sesame would feel pale by comparison. Toast them to deepen their complexity, grind them into pastes for sauces and dressings, sprinkle them over rice and noodles, or fold them into baked goods and confections. The richness of black sesame makes it especially valued in Asian desserts, sweets, and specialty applications where you want bold sesame flavor to shine.
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Start seeds indoors before your last frost date to extend your growing season, especially in regions with short summers. Sesame seeds need warmth to germinate reliably, so maintain soil temperatures around 70 to 75 degrees Fahrenheit. Transplant seedlings outdoors after the danger of frost has passed and soil has warmed.
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days before final transplanting. Move them outside after your last spring frost when soil temperatures have warmed to at least 60 degrees Fahrenheit, ideally warmer. Space plants with 24 inches between rows to accommodate their full mature height.
Direct sow seeds into warm, frost-free soil once nighttime temperatures stay consistently warm. Sesame germinates best in warm conditions, so wait until any frost risk has completely passed.
Harvest Black Kurogoma Sesame after 80 to 89 days when plants have matured and seed pods begin to dry and change color. Watch for the pods to shift from green toward tan or brown, signaling that seeds inside have fully developed and darkened. Cut the entire plant or individual seed pods and hang them upside down in a warm, dry location to finish drying, then thresh out the seeds by hand.
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“Black Kurogoma Sesame carries the legacy of East Asian sesame cultivation, where sesame has been prized for centuries. The name 'Kurogoma' reflects its Japanese heritage, where black sesame holds cultural and culinary significance. This open-pollinated variety has been preserved and shared among gardeners who value its superior flavor profile and the ability to save seeds year after year, keeping the genetics alive in home gardens.”