Buy Cannabis Seeds Online in Canada & the USA – Grow with Confidence

Since 2013, Quebec Cannabis Seeds (QCS) has been Canada’s trusted seed bank for premium marijuana genetics. We make it easy for home growers, hobbyists, and commercial cultivators to access top-tier cannabis seeds with guaranteed germination and discreet, fast delivery across North America.

Whether you’re growing indoors, outdoors, or in a greenhouse, our collection of feminized, autoflower, CBD, and high-THC strains delivers exceptional potency, stability, and yields — every time.

Why Choose Quebec Cannabis Seeds?

Trusted Genetic Quality

Each strain in our catalog is hand‑picked by expert breeders and tested for purity, phenotype consistency, and cannabinoid balance. We work only with proven seed genetics to ensure dependable harvests and high cannabinoid output.

Discreet & Fast Shipping

Your privacy is our priority. All orders are shipped promptly from Quebec in plain packaging, with tracked delivery options to Canada and all legal U.S. states. Orders over $200 qualify for free, discreet shipping.

High Germination Promise

Our growers test every seed batch for viability and performance, and we provide germination guides to help achieve near‑perfect results. If you’re new to growing, our Step‑by‑Step Germination Guide and customer support team are here to help.

Canadian Company, Global Reach

As a proudly Canadian seed bank, QCS provides transparent service, tested genetics, and responsive support — setting the standard for reliability and trust in the cannabis seed industry.

Explore Our Cannabis Seed Collections

Feminized Cannabis Seeds

Get guaranteed female plants that produce generous buds every time. Perfect for any skill level, our feminized seeds simplify growing and maximize yield. Popular strains include Bruce Banner, Gorilla Glue, Quebec Gold 2.0, and Purple Kush.

Autoflower Cannabis Seeds

No timers, no stress — just simple, fast harvests. Autoflowers switch from vegetation to flowering automatically, making them ideal for beginners or stealth indoor setups.

Top picks: Blackberry Autoflower, Thunder Banana Autoflower, and RS11 Autoflower.

CBD & Medical Cannabis Seeds

Discover CBD-dominant strains bred for relaxation and wellness without intense psychoactive effects. Shop CBD‑rich genetics like AC/DC x Strawberry Cough and CBD Critical Cure.

High‑THC Strains

If you’re chasing potency, our high‑THC strains (up to 30%+) deliver serious power. Explore classics like Godfather OG, Quebec Black Gold, and 24K Tangie.

Mix Packs & Bulk Orders

Get more variety for less. Mix packs combine multiple strains for diverse gardens, while bulk pricing helps commercial or co‑op growers save on large seed orders.

Learn, Grow, Harvest

We’re more than a retailer — we’re your grow partner. Whether you’re starting your first grow or fine‑tuning your fifth harvest, our Grower’s Guide covers germination, feeding, lighting, pest control, and curing.

Visit our Learning Center for expert growing tips, deficiency charts, and troubleshooting guides — curated by experienced Canadian cultivators.

Safe, Legal, and Reliable Service

Every order is handled with discretion and compliance. We operate ethically, serving only legal markets and informed cultivators who follow local regulations.

Our secure checkout supports standard and alternative payment methods for smooth, confidential transactions.

Join Thousands of North American Growers

From seed to harvest, QCS has supported over 50,000 successful growers in the U.S. and Canada. Our mission: provide access to quality genetics so every grower — from hobbyist to commercial producer — can achieve professional results.

“Reliable quality, fast shipping, and great customer support — QCS is my go‑to seed bank.” — Verified Customer

Shop now and discover why growers across North America trust Quebec Cannabis Seeds for premium quality and peace of mind.

Fast & Secure Shipping Across the United States & Canada

We provide nationwide, discreet seed shipping to all legal U.S. states. Each order is carefully packaged to protect privacy and seed integrity during transit.

Shipping includes tracking and professional support from our team — start to finish.

Join Our Community of American Growers

Thousands of U.S. cultivators trust [Your Brand Name] for premium genetics and reliable service. Sign up for our newsletter to get exclusive strain drops, grow tips, and limited discounts on the country’s best marijuana seeds.