Quick Verdict
NASC is the gold standard for US-based seed banks. They don't repackage seeds — you get original breeder packs from Mephisto, Night Owl, In House Genetics, and more. With 2-5 day shipping, excellent freebies, and legendary customer service, it's easy to see why Reddit's growing communities consistently recommend NASC as their top choice.
Overview
North Atlantic Seed Company (NASC) is a US-based seed bank located in Maine. Unlike many competitors who sell white-label genetics, NASC is an authorized reseller that ships original, sealed breeder packs directly to your door.
They carry genetics from premium breeders like Mephisto Genetics, Night Owl Seeds, In House Genetics, Compound Genetics, Barney's Farm, and many more. They've also launched their own breeding line called Dirty Bird Genetics.
Pros & Cons
Pros
- Original, sealed breeder packs (not repackaged)
- Lightning fast shipping (2-5 days US)
- Excellent freebies with every order
- Carries premium breeders (Mephisto, Night Owl, In House)
- Responsive customer service
- Multiple payment options (CC, Bitcoin, cash)
Cons
- No affiliate program (we don't earn from this)
- Germ guarantee only in legal states
- Hot strains sell out fast
- No PayPal
Seed Selection
NASC carries an impressive roster of premium breeders:
- Mephisto Genetics — Premium autoflowers (Double Grape, Forum Stomper)
- Night Owl Seeds — Daz's legendary autos (Cosmic Queen, Mango Isle)
- In House Genetics — Exotic photos (Slurricane, Sugar Cane)
- Compound Genetics — Ultra-premium (Jet Fuel Gelato)
- Barney's Farm — Award winners (LSD, Mimosa)
- Twenty20 Mendocino — Quality budget options
- Gnome Automatics — Day-neutral autos
They also have their own breeding line, Dirty Bird Genetics, which offers quality genetics at lower prices.
Shipping & Packaging
This is where NASC really shines:
- US shipping: 2-5 business days (from Maine)
- Free shipping: On orders over $100
- Discreet packaging: Plain boxes, no indication of contents
- Original breeder packs: Seeds arrive in sealed manufacturer packaging
Reddit users consistently praise NASC's shipping speed. Many report receiving orders in 2-3 days.
Payment Methods
- Credit/Debit cards — Visa, Mastercard, Discover
- Bitcoin — Crypto accepted
- Cash/Money Order — Available
No PayPal unfortunately.
Germination Guarantee
NASC offers a germination guarantee, but with an important caveat: it only applies in states where cannabis cultivation is legal. They require you to use their water germination method and provide photos.
If you're in an illegal state, you won't be covered — but they're honest about this upfront.
Reddit Reputation
What r/microgrowery says:
- 👍"NASC is hands down the best US seed bank. Fast shipping, great freebies, authentic genetics."
- 👍"They don't repackage seeds — you get the actual breeder packs."
- 👍"Customer service is top notch. They replaced my package that was stolen."
- 👍"They are great people that really grow."
NASC is consistently the #1 recommendation on Reddit's cannabis growing communities. The consensus is overwhelming.
Why We Recommend NASC (Even Without Earning)
Full disclosure: NASC does not have an affiliate program. We earn nothing when you buy from them. We recommend them because they genuinely deserve it.
Original breeder packs, fast US shipping, excellent customer service, and fair prices make NASC the go-to choice for experienced growers who want authentic genetics.
Alternatives to NASC
Multiverse Beans
Similar vibes, great for Mephisto drops, accepts PayPal
ILGM
Better for beginners who want germination guarantee
Final Verdict
NASC is our #1 recommendation for experienced growers in the US. Original breeder packs, lightning-fast shipping, and excellent customer service make them the gold standard. The only downside is the germination guarantee limitation for illegal states.
For beginners who want more hand-holding, ILGM might be better. But for anyone who wants authentic genetics from top breeders, NASC is the clear choice.
Our Rating
Visit North Atlantic Seed Company
Original breeder packs • 2-5 day US shipping • No affiliate link
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