{"product_id":"wakayama-white-radish-seeds","title":"Wakayama White Radish Seeds","description":"\u003cp\u003eWakayama White is a traditional Japanese heirloom radish with roots in the Wakayama Prefecture of Japan, where it has been cultivated for generations as a prized kitchen garden staple. Known for its long, slender white roots and exceptionally mild flavor, this variety reflects the Japanese tradition of growing radishes — called \u003cem\u003edaikon\u003c\/em\u003e — for both culinary versatility and garden beauty. Wakayama White brings that same heritage to home gardens across North America, offering a refined alternative to common radish varieties.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlant Profile\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDays to Maturity:\u003c\/strong\u003e 25–30 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot Size:\u003c\/strong\u003e 6–8 inches long, 1–1.5 inches wide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Size:\u003c\/strong\u003e Upright leafy tops, 10–12 inches tall\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlavor Profile\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWakayama White delivers a mild, crisp flavor with just a gentle peppery bite — far less sharp than red radishes. The flesh is pure white, juicy, and tender, making it equally enjoyable raw or cooked. Its subtle heat and clean finish make it a versatile ingredient in both Western and Asian-inspired dishes.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGrowth Type \u0026amp; Harvest Yields\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a fast-maturing, cylindrical white radish that produces uniform, smooth roots ideal for fresh eating, pickling, and cooking. Expect consistent yields of clean, white roots with minimal branching when grown in loose, well-drained soil.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisease Resistance\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWakayama White shows good resistance to cracking and pithiness when harvested at the right time. Like all radishes, it performs best in cool weather and will bolt and become pithy in prolonged heat. Spring and fall plantings yield the best quality roots.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGrowing Tips \u0026amp; Planting Dimensions\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect sow only — radishes do not transplant well\u003c\/li\u003e\n\u003cli\u003eSpacing: Thin to 2–3 inches apart in rows 6–12 inches apart\u003c\/li\u003e\n\u003cli\u003eSowing depth: ½ inch\u003c\/li\u003e\n\u003cli\u003eSuccession plant every 1–2 weeks for continuous harvest\u003c\/li\u003e\n\u003cli\u003eFull sun preferred; tolerates partial shade\u003c\/li\u003e\n\u003cli\u003eKeep soil consistently moist — uneven watering causes cracking\u003c\/li\u003e\n\u003cli\u003eLoose, deep, well-drained soil produces the straightest roots\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to Plant\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWakayama White is best direct sown outdoors. Sow in early spring as soon as the soil can be worked — radishes thrive in cool soil and tolerate light frost. For a fall crop, direct sow 4–6 weeks before your first expected fall frost. Avoid summer planting in most climates as heat causes bolting and pithy roots. Check your USDA hardiness zone at \u003ca href=\"https:\/\/planthardiness.ars.usda.gov\" target=\"_blank\" rel=\"noopener noreferrer nofollow\"\u003eplanthardiness.ars.usda.gov\u003c\/a\u003e for precise timing.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompanion Plants\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLettuce\u003c\/strong\u003e — great row companion; radishes mark slow-germinating rows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrots\u003c\/strong\u003e — radishes loosen soil and improve carrot germination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCucumbers\u003c\/strong\u003e — radishes may deter cucumber beetles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNasturtiums\u003c\/strong\u003e — attract aphids away as a trap crop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e Hyssop and brassicas that compete for similar nutrients\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to Enjoy\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSlice Wakayama White thin for fresh salads or crudité platters, or pickle in rice vinegar for a classic Japanese-style tsukemono. It's excellent roasted with olive oil and sea salt, added to miso soup, or shredded into slaws. The mild flavor makes it approachable for anyone who finds red radishes too sharp.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Gardeners Love It\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWakayama White is one of the fastest crops in the garden — from seed to table in under 30 days. Its mild flavor wins over radish skeptics, and its clean white roots make a striking presentation on any plate. A perfect crop for succession planting throughout the cool season.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHarvest Tips\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHarvest when roots reach ¾–1 inch in diameter at the shoulder. Don't wait too long — overripe radishes become pithy and hollow. Twist and pull gently from loose soil, or use a garden fork in compacted ground. Remove tops and refrigerate unwashed for up to 2 weeks.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder Today\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBring a taste of Japanese heirloom tradition to your garden. Wakayama White Radish is fast, productive, and delicious — a cool-season staple you'll plant again and again.\u003c\/p\u003e","brand":"Garden Heirloom Seeds","offers":[{"title":"Starter Pack of 25 seeds","offer_id":53788380791098,"sku":null,"price":0.99,"currency_code":"USD","in_stock":true},{"title":"Garden Pack of 75 seeds - 🌱 Best Value","offer_id":53788380823866,"sku":null,"price":2.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7850\/9626\/files\/wakayama-white-close-up.png?v=1784931957","url":"https:\/\/gardenheirloomseeds.com\/products\/wakayama-white-radish-seeds","provider":"Garden Heirloom Seeds","version":"1.0","type":"link"}