Sumo Seeds
by Sumo Seeds
Sumo's OG Kush Auto is an autoflowering, feminised cannabis seed from Sumo Seeds that puts one of the most influential genetics in cannabis history into a compact, fast-finishing package. OG Kush has lent its DNA to countless modern hybrids — Headband, Girl Scout Cookies, SFV OG — but growing the original often meant dealing with fussy photoperiod demands and climate sensitivity. Sumo Seeds crossed their OG Kush with cannabis ruderalis to strip away those barriers. The result: a 70% indica-dominant auto that goes from seed to harvest in roughly 10 weeks, indoors or out, without needing to fiddle with light schedules.
If you've been putting off growing OG Kush because your setup is basic or your climate isn't California, this is the version that removes those excuses. She stays short — around 80cm indoors, up to 100cm outdoors — so she fits in a small tent or on a balcony without drawing attention. And the flower she produces smells and smokes like proper OG Kush: pine-forward, woody, with a citrus undertone that lingers on the exhale.
Sumo's OG Kush Auto produces dense, resinous buds with a powerfully strong aroma. Crack open a cured jar and you get that unmistakable pine-wood scent, sweet and sharp at the same time — the kind of smell that tells you immediately what strain you're dealing with. The flavour follows through: rich woody tones up front, citrus on the back end, and a sweetness that rounds everything out. If you've ever smoked well-grown OG Kush and thought "I wish I could grow that," this is your entry point.
The buds contain ample amounts of both THC and CBD, which combine into a seriously heavy, body-focused effect. This is an evening strain through and through — not one for productivity or long walks. Have your sofa ready, have some snacks within arm's reach, and clear your schedule. The indica dominance (70%) makes itself felt quickly and deeply.
| Specification | Detail |
|---|---|
| Seed Bank | Sumo Seeds |
| Genetics | OG Kush x Ruderalis |
| Type | Autoflowering, Feminised |
| Indica / Sativa / Ruderalis | 70% / 20% / 10% |
| Seed to Harvest | Approximately 10 weeks |
| Indoor Height | Up to 80cm |
| Outdoor Height | Up to 100cm |
| Indoor Yield | 200–300g/m² |
| Outdoor Yield | 50–70g per plant |
| Aroma | Pine, sweet, woody |
| Flavour | Woody, citrus, sweet |
| Seeds per Pack | 3 |
This is a forgiving plant to grow, which is half the point of an autoflower. She doesn't need a light cycle change to trigger flowering — she'll do that on her own timer, typically starting around week 3–4. That said, there are a few things worth knowing before you pop your seeds.
Outdoors, Sumo's OG Kush Auto thrives in a wide range of climates thanks to its ruderalis genetics. She'll handle cooler northern European summers better than most photoperiod OG Kush cuts. Just make sure she gets as much direct sunlight as possible — a south-facing balcony or garden spot is best.
We've sold a lot of OG Kush seeds over the years, and the most common complaint from growers isn't about the strain itself — it's about the difficulty. Photoperiod OG Kush can be temperamental: she stretches, she's sensitive to humidity swings, and she demands precise light management. Sumo Seeds solved most of those problems by breeding in ruderalis genetics without gutting the terpene profile or potency that makes OG Kush worth growing in the first place.
The 10-week seed-to-harvest timeline is genuinely useful. That's not a vague "8–12 weeks" estimate — growers consistently report finishing around the 10-week mark. For context, a photoperiod OG Kush typically needs 8–9 weeks of flowering alone, plus 4–6 weeks of veg. You're looking at roughly half the total grow time with the auto version.
The honest limitation? Yield. At 200–300g/m² indoors and 50–70g per plant outdoors, she won't match a well-trained photoperiod OG Kush mother plant that's been vegged for two months. That's the trade-off with any autoflower. But for the speed, simplicity, and the fact that you're still getting proper OG Kush flavour and effect, it's a trade most growers are happy to make. Especially if you're running multiple cycles per year — two or even three harvests in the time a single photoperiod run would take.
If you want a heavier-yielding auto with similar indica weight, Sumo Seeds' other autos are worth comparing. But for OG Kush specifically — that pine-and-citrus terp profile, that couch-lock body effect — this is the auto version to grow.
Choosing between Sumo's OG Kush Auto and a photoperiod OG Kush comes down to what you value more: convenience or maximum yield. Here's how they stack up.
| Feature | Sumo's OG Kush Auto | Photoperiod OG Kush |
|---|---|---|
| Total Grow Time | ~10 weeks seed to harvest | ~14–16 weeks (veg + flower) |
| Light Schedule | 18/6 or 20/4 throughout | 18/6 veg, 12/12 flower |
| Indoor Height | Up to 80cm | 100–150cm+ |
| Indoor Yield | 200–300g/m² | 350–500g/m² |
| Climate Flexibility | Wide range — ruderalis hardiness | Prefers warm, stable conditions |
| Difficulty | Beginner-friendly | Intermediate |
| Multiple Harvests/Year | 2–3 possible | 1–2 with careful timing |
For a first-time grower or anyone working with a small tent, Sumo's OG Kush Auto is the better pick. You get proper OG Kush genetics without needing a timer, a separate veg space, or months of patience.
Growing in a tent? Pair Sumo's OG Kush Auto with a complete grow kit — tent, light, fan, and carbon filter in one box. Her compact 80cm height fits comfortably in a 60x60 or 80x80 setup. And given the intense aroma she throws off, a carbon filter is something you'll want from day one, not as an afterthought.
OG Kush is one of those strains that gets name-dropped constantly but is less commonly grown in its original form. Most people encounter it through its descendants — GSC, Headband, Larry OG — without ever smoking the real thing. Growing Sumo's OG Kush Auto is a good way to understand where all those hybrids got their backbone. The pine-wood aroma is distinctive and immediately recognisable once you know it. It's the smell that launched a thousand crosses.
One thing we'd flag: the effect from this strain is heavy. According to WebMD, research suggests indica-dominant strains may help some people manage chronic pain and reduce reliance on other pain medication (Cannabis Weed Strains: Types, Effects, and Differences, WebMD). The 70% indica genetics here deliver a deeply relaxing, body-centred experience. This isn't a wake-and-bake strain. Clear your evening, settle in, and enjoy what you've grown. The satisfaction of smoking your own OG Kush — properly grown, properly cured — is hard to beat.
Indoors she typically reaches up to 80cm. Outdoors, expect up to 100cm. She's a compact plant thanks to her 70% indica and 10% ruderalis genetics, making her well-suited to small tents and balcony grows.
Indoor growers report 200–300g/m² under good lighting. Outdoor plants yield around 50–70 grams each. Not record-breaking for an auto, but solid for a 10-week turnaround — and the quality of the flower makes up for it.
Yes, intensely. The pine and sweet aroma is powerful and will fill any room without proper ventilation. A carbon filter is essential if you need to keep things discreet. Budget for one before you start your grow.
It's one of the better choices for a first grow. The autoflowering genetics mean no light schedule changes, the compact size is forgiving in small spaces, and the 10-week timeline keeps you engaged without dragging on for months.
The auto version flowers on its own schedule regardless of light hours, finishes in about 10 weeks total, and stays shorter (80–100cm vs. 100–150cm+). The trade-off is lower maximum yield. Flavour, aroma, and effect remain true to the original OG Kush profile.
Last updated: April 2026
This product description was drafted with AI assistance and reviewed by Joshua Askew, Editorial Director.
Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.
