Bunching Onion Tokyo Long White is a premium Japanese heirloom variety prized for its long, slender white stalks and mild, sweet flavor. These non-GMO seeds produce upright, vigorous plants that thrive in a wide range of climates and are exceptionally well-suited for container gardening, raised beds, and small garden spaces. Tokyo Long White is a staple in Asian cuisine, valued for its tender texture and versatility in cooked and fresh applications. Unlike bulbing onions, bunching onions do not form a true bulb — they are harvested for their slender white shanks and tender green tops, both of which are fully edible. Plants can be harvested continuously throughout the season, making them one of the most productive and rewarding onion varieties for home gardeners. Harvest in approximately 60–65 days from transplant.

Germination Rate: 79%. Test Date: 5/26. TLM.

Why Choose Bunching Onion Tokyo Long White?

• Mild & Versatile: Sweet, mild flavor with tender white shanks and edible green tops — delicious raw or cooked.
• High Yield: Continuous harvest throughout the growing season from a single planting.
• Compact Growth: Ideal for container gardens, raised beds, or small garden spaces.
• Japanese Heirloom: A time-tested staple of Asian home gardens and cuisine for generations.

Why Choose David's Garden Seeds®?

• Veteran-Owned: Supplying premium seeds since 2009.
• GO TEXAN Certified: Supporting local agriculture and communities.
• Integrity Pledge: David's Garden Seeds has taken the Seed Integrity Pledge.
• Great Customer Service: David answers all customer service questions. Usually within a few minutes.
• Vegetable Seed License: David's Garden Seeds has been granted a Vegetable Seed License for the State of Texas.

Order Tokyo Long White Bunching Onion Seeds Today

Order yours today and grow your own fresh bunching onions in your garden this season.

Planting Tips for Success

• Sunlight: Prefers full sun for optimal growth and stalk development.
• Soil: Thrives in well-drained, fertile soil rich in organic matter. Slightly acidic to neutral pH (6.0–7.0) preferred.
• Planting: Sow seeds indoors 8–10 weeks before last frost or direct sow outdoors in early spring or fall. Can be succession-planted every 3–4 weeks for continuous harvest.
• Spacing: Space plants 1–2 inches apart in rows 12 inches apart. Thin to 3–4 inches for larger shanks.
• Watering: Water consistently, keeping soil evenly moist but not waterlogged to prevent rot.
• Starting Temperature: Seeds germinate best at soil temps of 60–75°F. Use a heat mat to speed germination in cooler climates.
• Transplant Timing: Harden off seedlings for 7–10 days before transplanting outdoors to prevent shock.
• Fertilizing: Apply a nitrogen-rich fertilizer at planting and side-dress mid-season to encourage lush, tall growth.
• Mulching: Apply 2–3 inches of mulch to retain moisture and suppress weeds — especially beneficial in warm Texas summers.
• Harvesting: Harvest when shanks reach ½ inch in diameter. Cut at soil level or pull entire plant. Regrowth may occur from the base.
• Companion Planting: Plant near carrots, lettuce, or tomatoes. Onions naturally deter aphids and certain pests.

Cooking Methods

• Fresh/Raw: Slice green tops and white shanks into salads, grain bowls, or garnishes for a mild, fresh onion flavor.
• Grilling: Grill whole bunching onions with olive oil and salt until charred and caramelized — a classic Japanese yakitori-style preparation.
• Stir-Frying: Add sliced shanks and tops to stir-fries, fried rice, or noodle dishes for fragrant, mild onion flavor.
• Soups & Ramen: Use as a finishing garnish for miso soup, ramen, or pho for color and freshness.
• Pickling: Quick-pickle sliced onions in rice vinegar for a tangy condiment perfect with sushi or banh mi.
• Roasting: Roast whole at high heat until tender and golden — excellent alongside meats or as a side dish.

Nutritional Information (Bunching Onion)

The following nutritional highlights apply to the harvested Tokyo Long White bunching onion, not the seeds themselves.

• Calories: ~32 per 100g
• Vitamin C: Good source — supports immune health and collagen production
• Vitamin K: High — important for bone health and blood clotting
• Folate: Present — supports cell growth and DNA synthesis
• Antioxidants: Contains quercetin and allicin compounds with anti-inflammatory properties
• Fiber: ~1.8g per 100g — supports digestive health
• Fat & Sodium: Negligible — naturally low calorie and heart-healthy

Important Disclosures

• Variety Disclaimer: Results may vary based on growing conditions, climate, soil quality, and gardening practices. David's Garden Seeds® cannot guarantee specific yields or outcomes.
• Seed Storage: Store in a cool, dry place away from direct sunlight. Refrigeration in an airtight container extends seed viability. Properly stored seeds remain viable for 1–2 years.
• Planting Zones: Best suited for USDA Hardiness Zones 3–11. Grows well in both cool and warm climates. Excellent for Texas fall and spring gardens.