1000 Walla Walla Sweet Onion Seeds – Heirloom, Non-GMO | USA Seller, Free Shipping

Grow 1000 Non-GMO Walla Walla Sweet Onion seeds, a famous heirloom variety with a mild, sweet flavor. Official Washington state vegetable! USA Seller, Free Shipping! 🧅 1000 Walla Walla Sweet Onion Seeds – Non-GMO, heirloom variety 🌱 Famous for its sweet, mild flavor – Ideal for fresh eating, salads, and cooking 📍 Official Washington state vegetable – Rich history dating back to 1900 🌞 Thrives in full sun – Best grown in cooler climates with long days ⏳ Days to Maturity: 90-110 days – Large, golden-brown bulbs 🌿 Cold hardy & overwintering – Can be fall-planted in mild climates for spring harvest 🍽️ Versatile culinary use – Perfect for grilling, caramelizing, or sandwiches Common Names: Walla Walla Sweet Onion Scientific Name: Allium cepa USDA Hardiness Zones: 3-9 Life Cycle: Biennial (grown as an annual) Sunlight: Full sun Soil Type: Well-drained, fertile soil Watering: Moderate, consistent moisture Days to Maturity: 90-110 days Plant Height: 12-18 inches Bulb Size: 3-4 inches in diameter Plant Spacing: 4-6 inches Planting Depth: 1/4 inch Sowing Method: Direct sow or start indoors and transplant Uses: Culinary, fresh eating, cooking, salads, grilling Walla Walla onion, Sweet onion seeds, Heirloom onion, Non-GMO onion, USA seller, Free shipping, Mild onion, Large onion bulbs, Cold hardy onion, Vegetable seeds, Home garden, Organic gardening, Onion for grilling, Fresh onion