Skip to content

Join Mammoth Nation to unlock exclusive deals & discounts

  • Shop The Marketplace
  • Join Mammoth Nation
  • Partners
  • Health
  • Travel
  • Support
Mammoth Nation
Login

Your cart is empty

Continue shopping
0Cart($0.00)
  • Shop The Marketplace
    • Food & Beverage
      • Shop All
      • Meats & Seafood
      • Coffee & Tea
      • Snacks, Salsa & Dips
      • Sweets, Candy & Desserts
      • Spices, Rubs & Marinades
      • Condiments & Sauces
      • Dressings & Oils
      • Jams, Spreads & Syrups
      • Jerky & Dried Foods
      • Sports & Energy Drinks
      • Soft Drinks & Mocktails
      • Emergency Food Supply
      • Farm Fresh
    • Apparel & Jewelry
      • Shop All
      • Clothing for Her
      • Clothing for Him
      • Jewelry & Watches
      • Bags, Wallets & Purses
      • Footwear & Socks
      • Sunglasses
      • Christian Clothing
      • Patriotic Clothing
      • Statement Clothing
      • Other Apparel
    • Beauty & Self Care
      • Shop All
      • Makeup & Nails
      • Hair Products
      • Lotions & Skincare
      • Men's Grooming & Shaving
      • Soaps & Bath Products
      • Oral Care
      • Fragrance & Deodorants
      • Sanitizers & Disinfectants
      • Essential Oils & Tinctures
      • UV Protection
      • Self Improvement
      • Just For Women
    • Health & Fitness
      • Shop All
      • Equipment & Exercise
      • Fitness Apparel
      • Vitamins & Supplements
      • Nutrition, Food & Gut Health
      • Pain & Allergy Relief
      • Hearing, Vision & Dental
      • Fitness Apparel & Gear
      • Aromatherapy & Neuro
      • Spine, Body & Footcare
      • Over the Counter (OTC)
    • Home & Garden
      • Shop All
      • Kitchenware & Supplies
      • Cutting Boards & Serviceware
      • Home Decor
      • Patio, Lawn & Garden
      • Outdoor Cooking & Grilling
      • Cleaning & Organization
      • Candles & Fragrances
      • Mattresses & Sleep
      • Home Maintenance
      • Improvements & Lighting
      • Pest Control
      • Flags & Patriotism
      • Water Purification
      • Drinkware
      • Cell, Tech & Home Office
    • Art, Books & Leisure
      • Publications & Books
      • Wall Art & Art Decor
      • Games & Activities
      • Crafts & Hobbies
      • Video & Photography
      • Handcrafted
      • Christian Art & Media
      • Patriotic Art & Media
    • Vets & 1st Responders Products
      • Shop All
      • Food & Beverage
      • Apparel & Jewelry
      • Beauty & Self Care
      • Health & Fitness
      • Home & Garden
      • Outdoors, Sports & Survival
      • Tactical & Self Defense
    • Christian & Faith
      • Shop All
      • Apparel & Jewelry
      • Arts, Books & Entertainment
      • Gift Ideas
    • Infants & Kids
      • Children's Clothing
      • Games & Toys
      • Books for Kids
      • Christian Kids
      • Health & Development
      • Educational & Media
      • Food & Accessories
      • Other
    • Pets & Veterinary
      • Shop All
      • Dogs
      • Cats
      • Pet Food & Treats
      • Medical & Health
      • Washing & Cleaning
      • Horses
    • Outdoors, Sports & Survival
      • Shop All
      • Hunting
      • Fishing
      • Camping
      • Hiking
      • Outdoor Outfitters
      • Archery
      • Knives
      • Water Sports & Boating
      • Golf
      • Cycling
      • Survival & Prepping
      • Coolers
      • Other Sports
    • Tactical & Self-Defense
      • Shop All
      • Accessories & Storage
      • Self Defense
    • Auto, Tools, & Transportation
      • Shop All
      • Cars, SUVs, Trucks & RVs
      • Offroad
      • Parts & Accessories
      • Clearing & Polishing
      • Air Fresheners
      • Tools & Hardware
      • Apparel & Headware
    • Hotels & Travel
      • Shop All
      • Fun in the Sun
      • Travel-Related Products
  • Join Mammoth Nation
  • Partners
  • Health
  • Travel
  • Support
Home Walla Walla Onion – 200 Seeds
Southern Seeds
This brand store meets Mammoth Nation's America First Standards.

Access exclusive discounts, special perks, and member-only offers.
Join Today

Walla Walla Onion – 200 Seeds

Regular Price: $1.99
Member's Price: $1.90
Members Save 5% ($0.09)
Save 50%
Walla Walla Onion – 200 Seeds
Regular Price: $1.99
Member's Price: $1.90
Members Save 5% ($0.09)
In stock (18)

Grow the famously sweet onion of the Pacific Northwest with our Walla Walla Sweet Onion seeds. This legendary heirloom is celebrated for its exceptionally sweet, mild, and juicy flavor with very little of the pungency found in other onions. It produces large, globe-shaped bulbs with light yellow skin and crisp, white flesh. The Walla Walla is so sweet and mild, it's often eaten raw like an apple. It is the perfect choice for slicing onto salads, burgers, and sandwiches.

⭐ What you'll love

  • An exceptionally sweet and juicy onion with almost no pungent heat.
  • The perfect onion for slicing and eating raw.
  • Produces large, globe-shaped bulbs with a beautiful golden skin.
  • A treasured American heirloom from Washington State.

🌿 Seed details

  • Plant Name: Walla Walla Sweet Onion (Allium cepa)
  • Seed Quantity: Approx. 200 seeds
  • Type: Heirloom, Open Pollinated, Non-GMO
  • Lifecycle: Biennial, grown as an annual.
  • Height: 18-24 inch tops
  • Days to Maturity: 120-150 days
  • USDA Zone: 5-9
  • Origin: American Grown

🌱 Growing instructions

  • Sowing: For largest bulbs, start seeds indoors 8-10 weeks before the last frost. Transplant out after the danger of frost has passed.
  • Depth: Plant seeds 1/4 inch deep.
  • Spacing: Space or thin plants to 4-6 inches apart.
  • Light Requirement: Full Sun. This is a long-day onion variety.
  • Soil: Prefers loose, fertile, well-draining soil with low sulfur content for the sweetest flavor.
  • Harvest: Harvest when the onion tops begin to fall over and turn yellow. Allow bulbs to cure in a dry place before storing.

✅ Our seed packets

  • Professionally designed and made.
  • Resealable for convenient, long-term storage.
  • Eco-friendly and recyclable (contains no plastic).
  • Includes full, detailed growing instructions.
  • Vigorously tested to ensure the highest germination rates.
  • Custom packets for weddings, baby showers, or events are available. Just message us!

🚚 Shipping

  • FREE SHIPPING on all orders of $35 or more.
  • Flat Rate shipping no matter how many seeds you order.
  • Tracking is included with every order.
Shop Mammoth Nation
  • Shop The Marketplace
  • Join Mammoth Nation
Learn More
  • Become a Vendor
  • My Account
  • Vendor Login
  • Affiliate Login
Resources
  • Patriotic Partners
  • About Mammoth Nation
  • Customer Support
  • Mammoth Blog
  • FAQ
Policies
  • Privacy Policy
  • Terms of Use
  • Returns & Refunds
  • Contact Us
Sign up for savings event, special offers, and more.

© 2026 Mammoth Nation, All rights reserved.