Hedou Tiny Bok Choy is a perfectly miniature Asian green that matures in just 40 days, offering gardeners a chance to grow the same extra-dwarf variety long celebrated in Chinese markets and restaurants. These petite heads are small enough to steam whole or pop into your mouth as a nutritious snack, yet they deliver full bok choy flavor in a compact package. Hardy and frost-tolerant, this heirloom thrives in cool to moderate temperatures (60-80°F) and needs just 3 inches of spacing, making it ideal for tight garden beds or containers. Plant in full sun with consistently moist soil and a pH between 6.0 and 7.5, and you'll have ready-to-harvest greens in under six weeks.
Full Sun
Moderate
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Moderate
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This is genuine miniature bok choy, not a dwarf hybrid, and the difference shows in how quickly it matures. The compact heads are famous across China and have long been staples in U.S. restaurants, yet they remain approachable for home gardeners who want authentic Asian greens without waiting weeks for standard varieties. At just 40 days to harvest with only 3 inches of spacing needed, you can tuck several plants into small garden corners, containers, or succession plant them every two weeks for continuous harvests through cool seasons. Its frost tolerance means you can extend your growing window well into fall, getting harvests after tender greens have faded.
Steam whole heads as a delicate side dish, lightly blanch and toss with garlic and sesame oil, or pop raw florets into salads and stir-fries. The small size means an entire plant can go into a single steamer basket or soup pot, making it convenient for small households or quick weeknight meals. In professional kitchens, whole heads are grilled or sautéed as elegant single-plate accompaniments. Even young leaves can be harvested early for salads if you prefer tender greens before the heads firm up.
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Start seeds indoors 4-6 weeks before your last spring frost in trays with moist seed-starting mix. Keep soil temperature between 55-70°F for reliable germination. Seedlings emerge in 5-10 days and should be ready to transplant when they develop their first true leaves.
Harden off seedlings over 7-10 days by gradually exposing them to outdoor conditions. Transplant when soil has warmed to at least 55°F and nighttime temperatures stay above 50°F. Space plants 3 inches apart in rows. Water well after transplanting and keep soil consistently moist for the first week.
Direct sow seeds in spring as soon as soil is workable, or in summer for fall harvest. Plant seeds 1/4 inch deep in rows spaced 3 inches apart. Keep soil moist until germination occurs in 5-10 days.
Harvest when heads reach full size but while still tender, typically 40 days after sowing. Heads should feel firm but not hard, and outer leaves should still be vibrant green. You can harvest the entire plant by cutting at the soil line, or remove outer leaves individually to allow the center to continue growing for a second or third picking. For the most tender bite and best flavor, harvest in the morning after dew has dried. Whole heads can go directly into the steamer, or you can separate the stalks and leaves for varied preparations.
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“Hedou Tiny Bok Choy carries with it a legend rooted in Hong Kong's Hak Tau village, where an elderly cultivator is said to have first perfected this miniature variety and then shared seeds with fellow villagers on a single condition: that the variety remain true to his vision. The story reflects how Asian greens have historically spread through communities and cultures, passed hand to hand with care and intention. From that small village origin, Hedou Tiny Bok Choy became famous throughout China and eventually traveled to U.S. markets and restaurant kitchens, where its convenient size and quick maturity made it a preferred choice for professional cooks and home gardeners alike.”