If you’re looking for weed seeds, cannabis seeds, or marijuana seeds to start your next grow, choosing a reliable cannabis seed bank is essential. With so many options available, it’s important to find a company that offers high-quality cannabis seeds for sale, discreet shipping, excellent customer service, and a germination guarantee.

Over the years, I’ve tested multiple marijuana seed banks and ranked them based on strain variety, seed quality, shipping reliability, payment options, and promotions. Below are some of the best cannabis seed banks that offer worldwide shipping and a safe, legal way to buy marijuana seeds online.

Key Factors to Consider When Choosing a Cannabis Seed Bank

When purchasing cannabis seeds online, consider these key factors:

• Strain Variety – Look for seed banks that offer autoflowering, feminized, regular, medicinal, and high-CBD strains to match your growing needs.
• Shipping & Stealth Packaging – Choose a seed company that ships locally in the US for fast delivery. For international growers, check for stealth shipping to prevent customs issues.
• Germination Guarantee – Reputable seed banks replace seeds that fail to sprout, ensuring you get viable genetics.
• Payment Methods – Many seed banks accept Bitcoin, credit cards, bank transfers, and even cash for added privacy.
• Customer Support & Reviews – Choose a seed bank with positive reviews and responsive support to assist with any issues.

These cannabis seed banks have been reviewed by thousands of growers, making them some of the most trusted sources to buy marijuana seeds online.

1. SeedSupreme.com - 10% OFF + Free Seeds with Code: 10SEEDS

SeedSupreme is a top choice for growers looking for a massive selection of cannabis seeds for sale. Whether you want regular, feminized, or autoflowering cannabis seeds, they have a huge variety. Their promotional offers and free seeds make them one of the best cannabis seed banks for value-conscious buyers.

• Strains: Regular, feminized, high-THC, high-CBD, medicinal, and autoflowering cannabis seeds.
• Popular Strains: Northern Lights, Girl Scout Cookies, OG Kush.
• Price Range: $7–$20 per seed, with bundle deals for savings.

Why Choose SeedSupreme?

• Huge selection of weed seeds from top breeders worldwide.
• Regular promotions and free marijuana seeds with every order.
• Accepts Bitcoin for privacy.
• 100% Germination guarantee – replaces non-sprouting seeds.
• Stealth shipping to prevent customs issues.

2. HomegrownCannabis.com

Homegrown Cannabis Co. is ideal for both beginners and experienced growers looking for stable, high-quality marijuana seeds. Their website is packed with educational resources, making them a great option for new growers looking to buy marijuana seeds online.

• Strains: Feminized, autoflowering, and CBD-rich strains.
• Popular Strains: Northern Sunset, Sour Diesel, Zkittlez.
• Price Range: $6–$12 per seed.

Why Choose Homegrown Cannabis Co.?

• Specializes in high-quality cannabis seeds from expert breeders.
• Large selection of feminized, autoflower, and regular weed seeds.
• User-friendly website with detailed grow guides.
• Excellent customer service and discreet shipping.

3. RoyalQueenSeeds.com

If you’re looking for premium-quality cannabis seeds for sale from a trusted European seed bank, Royal Queen Seeds is a fantastic option. Their genetics are widely used by growers looking for high germination rates, potent strains, and reliable results.

• Strains: Over 40 autoflower strains, including Special Queen, Purple Lemonade, Northern Light, and Mimosa.
• Price Range: Budget-friendly options, plus F1 hybrids like Milky Way and Cosmos.

Why Choose Royal Queen Seeds?

• One of the most trusted cannabis seed banks in Europe.
• Top-tier in-house genetics known for stability and potency.
• Wide selection of CBD, autoflower, and feminized cannabis seeds.
• Fast and stealthy worldwide shipping, including to the USA, UK, and Canada.
• Loyalty rewards program for frequent buyers.

4. Seedsman.com

Seedsman is one of the best marijuana seed banks for those who want a wide variety of strains at competitive prices. With frequent sales, a loyalty program, and reliable shipping, they are a top choice for many growers.

• Strains: Feminized, autoflowering, and regular seeds from hundreds of breeders.
• Popular Strains: Amnesia Haze, Pineapple Express, Cheese.
• Price Range: $4–$10 per seed.

Why Choose Seedsman?

• One of the largest online cannabis seed banks.
• Frequent discounts and promotions, including free seeds.
• Loyalty rewards program for frequent buyers.
• Accepts Bitcoin and other private payment methods.
• Stealth packaging and worldwide shipping.

5. HerbiesSeeds.com

Herbies Seeds is a well-known marijuana seed bank with a large variety of autoflowering, feminized, and regular cannabis seeds. Their stealth shipping and diverse payment options make them a great choice for buyers worldwide.

• Strains: Sourced from well-known breeders.
• Popular Strains: High-THC and medicinal varieties.

Why Choose Herbies Seeds?

• Stocks a large selection of cannabis seeds from reputable breeders.
• Discreet worldwide shipping ensures safe delivery.
• Accepts various payment methods, including Bitcoin for privacy.
• Often runs promotions, including free weed seeds.
• Strong customer service reputation.