G13 Auto is a fast-flowering strain that’s easy to grow, hits hard, and smells like fresh herbs with a touch of berries. Ideal for growers chasing big effects without the hassle.
G13 Auto is a fast-flowering strain that’s easy to grow, hits hard, and smells like fresh herbs with a touch of berries. Ideal for growers chasing big effects without the hassle.
G13 Auto isn’t just another autoflower slapped together in a rush. This is a proper, old-school legend reimagined for speed, stealth, and simplicity, without giving up the kind of stone that built reputations back in the day. With its mysterious origin story and cult following, G13 has always been a strain cloaked in a bit of fog. But this automatic version clears the air by keeping the heavy-hitting indica effects fully intact and delivering them quicker and easier than ever.
If you’ve got a soft spot for those deeply relaxing, blissfully spaced-out sessions that melt time and space, G13 Auto will feel like coming home.
There’s no strain quite like G13. Part myth, part monster, all muscle. According to cannabis folklore, G13 was originally developed in a top-secret government research lab. Sounds far-fetched? Sure. But one hit of this stuff and you’ll believe it came from somewhere special. By crossing that legendary cut with Ruderalis, breeders managed to keep G13’s knockout power while building in autoflowering speed and flexibility. So now, what was once a clone-only unicorn is available to everyday growers. No clearance badge needed.
If relaxation had a flavour, G13 Auto nails it. The effects hit with a euphoric thud, then roll out slowly into a full-bodied, weighted calm. It’s the kind of high that grabs your limbs and gently suggests they stop working for a bit. Perfect for deep evenings, movie marathons, or just mentally stepping off the grid.
The taste? Old-school all the way. Expect earthy pine and woody undertones backed by that unmistakable skunky funk G13 has always been known for. It’s smooth, grounding, and just pungent enough to remind you this isn’t some light fare.
With a solid 20% THC, G13 Auto delivers serious potency for an autoflower. That’s more than enough to satisfy experienced tokers, while still being manageable in smaller doses for those with lower tolerance. CBD hangs around at 0.6%, adding just a hint of body balance without dampening the ride.
This one’s packed with the sort of terpenes that make a couch-lock sesh sing. Alpha Pinene leads with its piney sharpness, followed by Beta Caryophyllene and Humulene, bringing in the woody, peppery depth. Then there’s Limonene for a hint of citrus brightness, and Linalool, quietly lacing the whole experience with that sweet floral calm. Together, they create a sensory blend that’s soothing and nostalgic. Think forest air with a whisper of funk.
G13 Auto is tailor-made for beginners who want big results without a big learning curve. It’s compact, hardy, and reliable. Exactly what you want in your first few grows, or your fiftieth if you're after something low-effort and no-fuss.
Thanks to its small stature and quick cycle, G13 Auto slots beautifully into indoor tents and micro-setups. It stays discreet and manageable, with a forgiving temperament that makes it hard to mess up. Outdoors, it’s just as versatile. Perfect for balconies, backyards, or greenhouse grows in a temperate or Mediterranean climate. As long as it gets enough light and stays out of harsh cold, it’ll do its thing with minimal interference.
Indoor height ranges between 60 cm and 90 cm, while outdoor plants typically grow to about 90 cm to 120 cm.
This one flowers fast, finishing its flowering stage in just 56 to 63 days. That means you’re looking at a full crop in about 9 to 10 weeks from seed. Indoors, growers can expect yields of around 350 to 450 gram per m2, and outdoors you're looking at about 100 to 150 gram per plant. Not record-breaking, but more than respectable for an autoflower of this quality. It makes up for any quantity with pure quality.
G13 Auto is one of those rare autoflowers that actually feels like the original, just quicker and easier to grow. If you’re chasing old-school potency with modern-day speed and simplicity, this one should absolutely be in your rotation. At WeedSeedsExpress, you’ll get fresh, feminized seeds with a 100% germination guarantee, discreet shipping, and support from folks who actually grow this stuff themselves.
No tall tales here. Just a killer auto version of a strain that lives up to the legend. Want to give it a run? Grab your G13 Auto seeds today.
Ordering Information
Our seed bank is primarily located in the EU (Haarlem, The Netherlands), so we can offer lightning-fast shipping to every country in the European Union.
We also have warehouses in the USA & Canada so that our customers across the Atlantic can receive their seeds just as quickly as our European customers.
You can find further details about our ordering conditions related to shipping, payment, and guarantees below.
Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.
Free shipping
Shipping without tracking is always free, and if your order is over €55, we'll include free tracked delivery too!
Discreetly packaged
Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.
Delivery time
For EU orders, you can expect delivery within 2-8 business days. Check our shipping page for more details on transit times to your country.
Free replacement
In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!
