{"product_id":"rosette-tatsoi-pak-choi-heirloom-seeds","title":"Rosette Tatsoi Pak Choi Heirloom Seeds","description":"\u003cp\u003e\u003cstrong\u003eRosette Tatsoi\u003c\/strong\u003e is a beautiful cool-season Asian green that forms low, spreading rosettes of spoon-shaped leaves with crisp pale stems. Its mild mustard flavor, buttery texture, and quick growth make it one of the most useful greens for spring and fall gardens. Open-pollinated and non-GMO, it is excellent for baby-leaf harvests, full rosettes, and cut-and-come-again picking.\u003c\/p\u003e\u003ch2\u003eHistory\u003c\/h2\u003e\u003cp\u003eTatsoi is a traditional Asian leafy green valued for its compact growth, cold tolerance, and tender spoon-shaped leaves. Often grown alongside other pak choi and mustard greens, it has become a favorite in home gardens because it produces generously in the seasons when many summer crops slow down. Rosette Tatsoi brings that dependable cool-season character to the garden with a refined shape and mild, versatile flavor.\u003c\/p\u003e\u003ch2\u003ePlant Profile\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDays to Maturity:\u003c\/strong\u003e 40–55 days for full rosettes, or 21–30 days for baby leaves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRosette Size:\u003c\/strong\u003e 6–8 inches wide and 3–5 inches tall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Size:\u003c\/strong\u003e 8–12 inches wide when fully mature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Cool-season leafy vegetable, grown as an annual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFlavor Profile\u003c\/h2\u003e\u003cp\u003eRosette Tatsoi has a mild mustard flavor with a gentle peppery edge, especially in mature leaves. The spoon-shaped foliage is tender and buttery, while the pale stems stay crisp and juicy. Baby leaves are delicate enough for salads, and mature rosettes hold up beautifully in stir-fries, soups, and quick sautés.\u003c\/p\u003e\u003ch2\u003eWhen to Plant\u003c\/h2\u003e\u003cp\u003eTatsoi thrives in cool weather and is best grown in early spring and fall. Direct sow 2–4 weeks before your last spring frost, or start seeds indoors 3–4 weeks before transplanting. For a fall crop, sow 6–8 weeks before your first expected frost. Aim for soil temperatures around 50–70°F, and transplant seedlings once they have 3–4 true leaves. Check your \u003ca href=\"https:\/\/planthardiness.ars.usda.gov\"\u003eUSDA Hardiness Zone\u003c\/a\u003e to fine-tune your planting window.\u003c\/p\u003e\u003ch2\u003eGrowing Tips \u0026amp; Planting Dimensions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing:\u003c\/strong\u003e Thin to 6–8 inches apart for full rosettes, or 4–6 inches apart for baby-leaf harvests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting Depth:\u003c\/strong\u003e Cover with about 1\/8 inch of fine seed-starting mix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGermination:\u003c\/strong\u003e Usually 5–10 days at 60–70°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun:\u003c\/strong\u003e Full sun to light afternoon shade. Afternoon shade helps extend the harvest in warmer weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Fertile, moisture-retentive, well-drained soil enriched with compost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater:\u003c\/strong\u003e Keep soil evenly moist for tender leaves and steady growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuccession sowing:\u003c\/strong\u003e Sow a small row every 2–3 weeks during cool weather for a continuous supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthy plants:\u003c\/strong\u003e Water at soil level, rotate brassica crops, and leave enough space for airflow around the rosettes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🌱 Gentle Cover Germination 🌱\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eInto the surface — thin cover only, no light needed.\u003c\/em\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart with the right foundation.\u003c\/strong\u003e Use a fine seed-starting mix — not garden soil or coarse potting mix. Sift it if needed. Small seeds need a smooth, even surface to make good contact and germinate reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover lightly — just barely.\u003c\/strong\u003e Press seeds onto the moist surface and cover with no more than 1\/8 inch of finely sifted mix. These seeds don’t need light to germinate but they don’t want to be buried either.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMist, don’t drench.\u003c\/strong\u003e Use a spray bottle to keep the surface evenly moist. Watering from above can wash small seeds away before they ever get started.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarmth is your friend.\u003c\/strong\u003e These seeds germinate best at 65–70°F — basically normal room temperature. A heat mat can help if your space runs cool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrap the humidity.\u003c\/strong\u003e Cover your tray with a humidity dome or a loose piece of plastic wrap. This keeps moisture and warmth stable while you wait.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGive them time.\u003c\/strong\u003e Keep conditions consistent, resist the urge to overwater, and trust the process — they will sprout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThin with scissors, not fingers.\u003c\/strong\u003e Once seedlings appear, snip extras at the soil line rather than pulling. These roots are close together and pulling one can disturb its neighbors.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cem\u003eTatsoi does not need cold stratification. It usually sprouts quickly, so move seedlings into bright light as soon as they emerge.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eGrowth Type \u0026amp; Harvest Yields\u003c\/h2\u003e\u003cp\u003eRosette Tatsoi forms a low, dense crown of overlapping leaves rather than a tall head. Harvest individual outer leaves for a cut-and-come-again crop, or cut the whole rosette at the base once it reaches full size. In cool weather, repeated sowings can provide several generous harvests from a small garden bed.\u003c\/p\u003e\u003ch2\u003eKnowing When to Harvest\u003c\/h2\u003e\u003cp\u003eHarvest baby leaves when they are tender and bright green, usually around three weeks after sowing. For full rosettes, wait until the plant is dense and well filled out, then cut just above the soil line before a flower stalk appears. Cold weather makes the flavor sweeter and more delicate, while heat can make mature leaves stronger and encourage bolting. Store unwashed leaves in the refrigerator in a loose produce bag and use within about 5–7 days for the best texture.\u003c\/p\u003e\u003ch2\u003eCompanion Plants \u0026amp; Mutual Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrots:\u003c\/strong\u003e Their different root and leaf zones make efficient use of garden space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnions:\u003c\/strong\u003e Upright neighbors that fit neatly between low tatsoi rosettes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeets:\u003c\/strong\u003e Compatible cool-season crops with similar moisture needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDill:\u003c\/strong\u003e Helps attract beneficial insects that support a balanced garden.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChives:\u003c\/strong\u003e Compact, pollinator-friendly companions that do not crowd the rosettes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Enjoy\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eToss tender baby leaves into salads with citrus, sesame, or a light rice-wine vinaigrette.\u003c\/li\u003e\n\u003cli\u003eStir-fry mature rosettes with garlic, ginger, and a splash of soy sauce.\u003c\/li\u003e\n\u003cli\u003eAdd chopped leaves and stems to ramen, miso soup, or vegetable broth.\u003c\/li\u003e\n\u003cli\u003eSauté quickly in olive oil and finish with toasted sesame seeds.\u003c\/li\u003e\n\u003cli\u003eUse raw leaves as a fresh green layer in sandwiches, wraps, and grain bowls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOrder Today\u003c\/h2\u003e\u003cp\u003eGrow cool-season greens with beautiful rosettes, crisp stems, and a mild flavor that works in almost any kitchen. Order Rosette Tatsoi Pak Choi Heirloom Seeds today and keep your garden producing long before summer crops take over.\u003c\/p\u003e","brand":"Garden Heirloom Seeds","offers":[{"title":"Starter Pack of 10 seeds","offer_id":54051233726778,"sku":null,"price":0.99,"currency_code":"USD","in_stock":true},{"title":"Garden Pack of 25 seeds 🌱 Best Value","offer_id":54051233759546,"sku":null,"price":2.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7850\/9626\/files\/rosette-tatsoi-harvest-image.png?v=1789329729","url":"https:\/\/gardenheirloomseeds.com\/products\/rosette-tatsoi-pak-choi-heirloom-seeds","provider":"Garden Heirloom Seeds","version":"1.0","type":"link"}