BOGO free on every 10 and 25 seed pack. Free shipping over $200. See the deal

Buy Marijuana Seeds Online, Shipped Discreetly Across the USA

Feminized, autoflower and CBD seeds with honest specs. Buy a 10 or 25 pack, get a second pack free.

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Find Your Strain

Free shipping over $200Tracked, 5-7 business days

BOGO on 10 and 25 packsFree pack added at checkout

Germination guaranteeFailed seeds replaced free

Discreet packagingPlain, unmarked outer box

Shop by seed type

Feminized seedsEvery plant a flowering femaleAutoflower seedsSeed to harvest in about 10 weeksHigh THCOur most potent geneticsCBD seedsLow THC, CBD-richBeginner seedsForgiving strains for a first growFast floweringFinish before fall rain and frostShop all seedsEvery strain, every pack size

Best-selling feminized seeds

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Buy one pack, get one free

Every 10 and 25 seed pack comes with a second pack free. Pick any strain for the free one at checkout.

5-seed pack
$65
$13.00 per seed
Single pack, no BOGO
Best value
10-seed pack
$120
$6.00 per seed after BOGO
You get 20 seeds with BOGO
25-seed pack
$240
$4.80 per seed after BOGO
You get 50 seeds with BOGO
Shop BOGO strains

Autoflowers for a fast, simple grow

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Why growers choose Best Marijuana Seeds

Most seed banks compete on catalog size. We compete on being right about what you're planting, and on getting it to your door without fuss.

About us
  • One spec sheet per strainTHC, flowering time, height and yield live in one data source. Product pages, comparisons and FAQs all read from it, so the numbers never disagree.
  • Matched to your climateEvery strain lists its best USDA zones and climate, so you can choose genetics that finish before your first frost or stand up to your humidity.
  • Verified-buyer reviews onlyReviews come only from customers who ordered the strain. We don't pay for reviews, write them ourselves or invent star ratings.
  • Buy one, get one freeEvery 10 or 25-seed pack comes with a free pack of any strain you choose, added automatically at checkout. No code needed.
  • Shipped from our US warehouseNo drop shipping. Order before 1pm Central on a business day and it leaves the same day in plain, unmarked packaging, with tracking emailed.
  • Germination guaranteeAny seed that fails to sprout with our paper towel method is replaced one for one, free, BOGO seeds included. Claim within 30 days of delivery.

Seeds matched to your state

Home-grow rules and growing seasons change at every state line. See what applies where you live.

CaliforniaColoradoMichiganNew YorkOregonArizonaIllinoisWashingtonMassachusettsMissouri

Grow guides

How to germinate marijuana seedsFour methods, ideal temperatures and fixes for seeds that will not pop.
Autoflower vs feminized seedsWhich seed type fits your space, season and schedule.
When to plant outdoorsPlanting dates for every USDA zone.
Grow indoors, start to finishTent, light and climate targets for your first indoor grow.

How to choose the right marijuana seeds

Four questions turn a big catalog into a short list. Answer them in order and the right seeds usually become obvious.

By experience

On a first grow, start with autoflower seeds or anything in our beginner range. Autos don’t need a light-schedule change, most stay around 2 to 4 feet (60 to 120 cm) tall, and they forgive the odd watering mistake. After a season or two, many growers move to feminized photoperiod seeds, which take longer but reward training with bigger harvests.

By space

In a 2×4 ft tent or a closet, height is the limit. Look for indica-leaning or autoflower strains listed under 4 feet (1.2 m), then compare the indoor yield in ounces per square foot on each spec sheet. With a backyard or greenhouse, sativa-leaning and high-yield photoperiods can grow 6 feet (1.8 m) or taller and pay you back for the room.

By climate and USDA zone

Outdoors, your season matters as much as the genetics. Every strain page lists its best USDA zones and climate. In colder zones 3 to 5, such as northern Minnesota, Maine or mountain towns in the Rockies, choose autoflowers or fast-flowering strains that finish before the first fall frost. In the humid Southeast, pick strains with airy, mold-resistant buds. Not sure where you fit? The strain finder and your state guide do the matching for you.

By effect

Spec sheets list commonly reported effects, flavors and terpenes. People looking for a relaxed, evening experience tend to choose indica-dominant strains, while sativa-dominant genetics are usually described as more energetic and social. For a milder experience, CBD seeds offer low or balanced THC. Effects vary from person to person, so treat them as reports, not promises.

Marijuana seed buying FAQ

Is it legal to buy marijuana seeds online in the US?
It depends on your state and on federal timing. Many US seed banks have relied on the 2018 Farm Bill, which treated low-THC seeds as hemp. Section 781 of H.R. 5371 removes viable seeds from plants above 0.3% total THC from that definition, effective around December 11, 2026. Read our seed legality guide. This is not legal advice.
Where do you ship?
We ship to addresses in the United States only, straight from our own US warehouse, with a tracking number emailed for every order. Whether you can buy, possess or germinate seeds depends on where you live, so check your state guide before you order. Following your state and local law is your responsibility (not legal advice).
How long does shipping take?
Delivery usually takes 5 to 7 business days within the US. Orders placed before 1pm Central on a business day ship that same day. Shipping is free on orders over $200 before taxes, and orders under $200 ship by USPS Priority for $20. Shipping details.
Is the packaging discreet?

Yes. The outer package is plain and unmarked, with nothing on it that mentions seeds or cannabis. Inside, your seeds are sealed in crush-proof protection so they arrive intact. To anyone handling the parcel, it looks like any other small delivery.

What's the difference between feminized and autoflower seeds?
Feminized seeds are bred to grow female, bud-producing plants and start flowering when light drops to 12 hours a day, so you control timing and size. Autoflowers are usually feminized too, but they flower on their own after a few weeks and often finish 8 to 11 weeks from sprouting. Full comparison.
Which marijuana seeds are best for beginners?
Start with autoflowers or strains from our beginner category. They stay compact, tolerate small watering or feeding mistakes and don't need a light-schedule change. Check the difficulty rating on each spec sheet, and if you're growing outside, pick something rated for your climate.
What happens if my seeds don't germinate?
We replace them one for one, free, including free BOGO seeds. Germinate with our paper towel method, allow up to 10 days, then email your order number and a photo of the seeds in the setup within 30 days of delivery. You don't need to return the failed seeds. Full terms.
How does buy one, get one free work?
Buy any 10-seed or 25-seed pack and a free pack is added automatically at checkout, with no code. You choose any strain for the free pack, so you can double up or try something new. 5-seed packs aren't included. How BOGO works.
How can I tell if an online seed bank is legit?

Look for consistent specs (THC and flowering numbers should match everywhere on the page), reviews tied to verified purchases, a written germination guarantee, clear shipping times and a real support contact. Be wary of rock-bottom prices with no spec sheet, and of any seed bank that claims seeds are legal everywhere.

How many seeds should I buy?

Buy a few more seeds than the plants you plan to grow. A 5-pack suits a small tent with a spare. A 10-pack ($120) is our Best Value and comes with a free pack, so you get 20 seeds. A 25-pack ($240) with its free pack gives you 50 seeds for a big garden or several runs.

Start your next grow with seeds you can trust

Shop feminized, autoflower and CBD seeds with honest specs and climate-matched picks. Every 10 or 25-seed pack comes with a free pack of any strain.

Shop All Seeds

You must be 21 or older to order. We ship only within the United States, and you are responsible for following your state and local laws. Information on this site is not legal advice.

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