OG Kush

OG Kush Feminised Seeds by Sensation Seeds

OG Kush is a feminised cannabis seed strain from Sensation Seeds that traces its lineage back to 1970s northern California — a stabilised cross of Pakistani Kush, Lemon Thai, and Chemdawg genetics. Three parents, three distinct influences, one plant that changed how people think about cannabis. Sensation Seeds bred this version in-house, selecting parent plants over multiple generations for consistency, vigour, and that unmistakable OG terpene profile. If you've grown indicas before, OG Kush will feel familiar in structure but surprise you in complexity.

This product is intended for adult growers aged 18 and over.

Why OG Kush Feminised Seeds Deserve a Spot in Your Grow

OG Kush is the strain that kicked off the entire Kush craze. Before the seed catalogues were flooded with Kush crosses and OG phenotypes, there was this one — the original. Sensation Seeds' feminised version means every seed you plant develops as a female, so no wasted weeks identifying and pulling males. You get 3 seeds in a pack, and each one counts.

What makes OG Kush different from a standard indica? The growth pattern. Classified as indica, sure, but the Kush family sits in its own corner. The leaves are narrower than your typical broad-leafed indica. The buds don't balloon out into airy colas — they grip the branches and main stem tightly, forming dense clusters that stack weight without sprawling. The Pakistani genetics bring compactness and fast flowering. The Lemon Thai contributes that cerebral sharpness you don't expect from something that looks this stocky. And the Chemdawg? That's where the fuel-forward terpene punch comes from.

We've seen growers underestimate how much resin OG Kush produces. The calyxes frost over heavily in the final weeks of flower, which makes it a strong candidate if you're interested in extraction or dry sifting later. The tight bud structure also means less trimming — always a bonus when harvest day rolls around.

OG Kush Terpene Profile and Aroma

The terpene profile on OG Kush is where this strain really separates itself from other indicas. Crack open a cured jar and you'll get hit with sage, pine resin, and a petrol-like sharpness that borders on chemical — in the best way. Underneath that, there's old forest berries and a twist of citrus that rounds things out. It's not a one-note strain. Your nose picks up something different every time.

The dominant terpenes driving this bouquet are myrcene (earthy, musky, responsible for that heavy body character), limonene (the citrus twist), and caryophyllene (peppery, spicy, the only terpene that also interacts with CB2 receptors in the body). According to research published in the British Journal of Pharmacology, these terpenes may contribute to an entourage effect — the idea that cannabinoids and terpenes work in combination rather than isolation (Russo, 2011, "Taming THC: potential cannabis combination and phytocannabinoid-terpenoid entourage effects," PMC3165946).

The honest limitation here: OG Kush is not a subtle plant to grow indoors. The terpene output is heavy, especially in weeks 6-8 of flower. A carbon filter isn't optional — it's a requirement. Without one, your entire living space will smell like a pine forest dipped in diesel. Beautiful if you're into that. Less beautiful if your neighbours aren't.

Growing OG Kush Feminised Seeds

OG Kush from Sensation Seeds is genuinely forgiving for newer growers. The genetics are stabilised, meaning you won't see wild phenotype variation between plants — what you pop is what you get. It flowers fast, stays compact, and doesn't demand a complicated feeding schedule.

1. Germinate your OG Kush seeds using the paper towel method or directly in a moist starter plug. Taproots typically emerge within 24-72 hours at 22-25°C.
2. Transplant seedlings into their final containers once the first set of true leaves appears. A 7-11 litre pot works well for indoor grows; outdoor plants can go larger.
3. Maintain vegetative light at 18/6 for 3-5 weeks. OG Kush stays compact, so topping once above the 4th node encourages a bushier canopy without excessive stretch.
4. Switch to 12/12 to trigger flowering. Expect 8-9 weeks of bloom. The buds will tighten around the branches progressively — resist the urge to harvest early, as trichome production peaks in the final 10 days.
5. Flush with plain water for the last 7-10 days before harvest. This cleans out residual nutrients and sharpens that sage-and-fuel terpene profile on the cure.
6. Dry in a dark room at 18-20°C with 55-60% humidity for 7-14 days. Cure in glass jars, burping daily for the first week. OG Kush rewards patience — a 3-4 week cure deepens the flavour considerably.

One thing to watch: OG Kush buds are dense enough that humidity management matters more than usual. In flower, keep your relative humidity below 50% to avoid bud rot in those thick cola centres. Good airflow between plants is your best insurance.

OG Kush Specifications

OG Kush Effects and What Research Says

OG Kush delivers a heavy, full-body stone paired with a cerebral clarity that catches people off guard. The indica dominance brings physical weight — your limbs feel anchored, tension drops out of your shoulders — while the Lemon Thai sativa genetics keep your head clear enough to hold a conversation or watch a film without zoning out entirely. It's not a couch-lock-and-stare-at-the-ceiling strain unless you push the dose.

According to a 2024 systematic review published by Medical News Today, cannabis has been studied in 99 clinical trials comparing it with other approaches for managing chronic non-cancer pain, with some evidence suggesting it may help reduce reliance on conventional pain medication (medicalnewstoday.com). Separately, WebMD notes that according to research, some people report cannabis helps manage chronic noncancer pain and reduces use of prescription and over-the-counter pain medication (webmd.com).

The terpene caryophyllene, present in OG Kush at notable levels, is the only dietary cannabinoid — it binds directly to CB2 receptors. According to Russo (2011), this interaction may contribute anti-inflammatory and analgesic properties as part of the broader entourage effect (PMC3165946).

That said, common side effects associated with cannabis use include dry mouth and dizziness, and Medical News Today reports that smoking cannabis can affect the body in varied ways beyond pain relief (medicalnewstoday.com). Systematic reviews have also noted increased risks for psychotic, respiratory, and cardiovascular events associated with long-term recreational use. If you're on medication — particularly CNS depressants, blood thinners, or MAOIs — interactions are possible. Speak with your doctor before combining cannabis with any prescription drugs.

OG Kush Compared to Other Strains

If you're deciding between OG Kush and another indica-dominant feminised seed, here's how it stacks up against two popular alternatives you'll find in the catalogue.

We'd pick OG Kush over Northern Lights if terpene complexity and a more balanced effect matter to you. Northern Lights is slightly faster and arguably more forgiving, but OG Kush rewards you with a richer aromatic profile and that sativa-leaning mental edge. Special Kush 1 is the budget pick — solid genetics, no surprises, but it won't turn heads the way OG does.