secure connectionGet ready to blast off with a strain that’s as potent as it is flavorful. Alien OG Feminized delivers sky-high THC, epic lemon-pine terps, and chill-balanced effects in a grow that’s easy to master.
Get ready to blast off with a strain that’s as potent as it is flavorful. Alien OG Feminized delivers sky-high THC, epic lemon-pine terps, and chill-balanced effects in a grow that’s easy to master.
Alien OG isn’t here to probe your garden. It’s here to completely take over, and that’s a good thing. This one’s a powerhouse. A brain-melting, body-melting, terp-saturated beast of a hybrid that’s just as wild to smoke as it is to grow. Born from two cannabis legends, Alien OG brings ridiculous potency and flavor to the table without turning into a diva during cultivation. If you want premium bag appeal, proper cosmic potency, and a grow that keeps you engaged without being a pain, you’ve found your match.
Alien OG Fem comes from crossing Tahoe OG with Alien Kush. Originally bred in California, it blends the best of old-school Kush lineage with a trippier, more cerebral edge. The result is a West Coast heavyweight that now has fans all over the globe.
Expect lift-off. Fast. The high starts behind the eyes and quickly spreads down the spine with a warm, fuzzy blanket of calm while your brain does somersaults. Creative thoughts spark up, stress drops out, and before you know it, you’re grinning at the ceiling like an idiot. Flavor-wise? Earthy pine meets sour citrus with a touch of fuel. Classic OG profile, just sharper and louder.
THC levels are seriously no joke. Alien OG routinely clocks in at 24 percent or higher. This is not one for newbies or lightweights. CBD content is under 1 percent, so the experience is all about the full-on psychoactive ride.
Myrcene, limonene, and caryophyllene dominate here. You’ll notice the citrus right away, followed by that peppery, herbal, deep pine vibe that sticks around your palate long after the exhale. It’s loud and it lingers.
Moderate. Alien OG Fem isn’t a complete walk in the park, but she’s not going to punish you either. She’s sturdy, holds up well to training, and responds well to topping. The challenge lies in dialing in humidity and airflow late in flower because those buds get dense. Mold risk is real if you’re not on top of your environment.
Alien OG does great indoors if you’ve got solid airflow and lights that can really push those trichomes to the limit. Indoors, plants stay under 160 cm. Outdoors, it performs well in drier, sunnier climates, especially in zones with consistent temperatures around 21 °C. Outdoor plants can stretch up to 200 cm, so give them some room. High humidity areas might be tricky unless you’re consistent with pruning and defoliation.
You’re looking at a flowering period of around 8 to 10 weeks. Indoors, yields range between 400 gram and 550 gram. Outdoors, you can expect up to 600 gram per plant when conditions are dialed in. Buds are rock-hard, frosty like a ski slope, and stink in the best way. Carbon filters highly recommended.
Ready to grow a strain that hits like a truck and tastes like a dream? Alien OG is a galactic classic and our seeds are the real deal. They’re fresh, tested, and backed by a germination guarantee. Add her to your grow and prepare for contact of the dank kind.
Click here for the full strain description.
| Lineage | Alien Kush X Tahoe OG X Tahoe OG Kush |
| Flowering Type | photoperiod |
| Gender | feminized |
| Genotype | Sativa dominant |
| Ratio | 50 % Sativa / 50 % Indica |
| Grower Profile | Beginner |
| THC | Up to 28.00% |
| CBD | Up to 1.00% |
| CBG | Up to 1.5% |
| Yield Indoor | Up to 550 gr./m2 |
| Yield Outdoor | Up to 600 gr./plant |
| Height Indoor | Up to 160 cm |
| Height Outdoor | Up to 200 cm |
| Climate | Tropical, Temperate, Mountains, Mediterranean, Polar, Cold |
| Flowering Time | 56 to 70 days |
| Flavors | Pine, Lemon, Earthy, Sweet, Pungent, Salty, Skunk, Citrus |
| Terpines | Myrcene, Caryophyllene, Limonene, Cadinene, Citral, Pinene, Nerolidol, Phytol, Linalool, Humulene, Terpinolene, Camphene |
| Effects | Euphoric, Uplifting, Hungry, Happy, Cerebral, Energetic, Talkative |
This is my first encounter with this strain. She is 31 days old approximately 16 to 20 inches tall. So far so good 👍
Tried my hand at Alien OG this season in my outdoor setup.. Had some issues with humidity causing a bit of mold, but after adjusting my watering schedule, it went back on track..flowered well, and gives a relaxed and euphoric high. I already recommended this to my friends., great buy from WSE.
No major issues, just the usual nutrient tweaks. The best part is the smoke, smooth with a sweet pine flavor. The high is balanced, starting with a bit of a buzz and settling into a relaxed body high. Compared to the Blue Dream I grew last time, Alien OG is way more potent.
Cool strain, nice potency.. this is a 5-star for me..
What does Alien OG taste and smell like?
Citrus-lemon and pine lead the flavor, layered with earthy and classic OG diesel notes. The aroma is pungent, herbal, and slightly skunky.
What are the effects and typical THC/CBD levels of Alien OG?
Expect a potent, fast-acting euphoria with a clear head buzz and strong body relaxation; it can be intense for novices. THC is often high (20–25%), while CBD is usually low (<1%).
How long does Alien OG take to flower, and when is outdoor harvest?
Indoors, flowering typically takes about 8–9 weeks. Outdoors, harvest is usually late September to early October in the Northern Hemisphere, and late March to early April in the Southern Hemisphere.
What yield can Alien OG produce?
Indoors, expect around 450 grams per m2–550 grams per m2 with good care and training. Outdoors, around 500 grams per plant–700 grams per plant in ideal conditions.
How tall does Alien OG grow?
Indoors it stays medium, about 80 cm–120 cm. Outdoors it can reach 150 cm–200 cm, depending on training and season length.
Is Alien OG easy to grow? Any tips?
Moderate difficulty. It responds well to topping, LST, and ScrOG. Keep humidity in check and ensure strong airflow. OG lines can be nutrient-sensitive—start with lighter feeding and increase gradually.
What climate does Alien OG prefer?
A warm, relatively dry, Mediterranean-like climate works best, with daytime temperatures around 21 °C–26 °C and ample airflow. In humid regions, its mold resistance is average—prune and dehumidify as needed.
What are the genetics and plant type of Alien OG?
Alien OG is a hybrid from Alien Kush x Tahoe OG, often slightly indica-leaning. It is typically offered as a photoperiod strain; check your seed supplier for feminized or autoflower versions.
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!
We offer the following payment options:
Bank Wire Transfer
Fast and secure bank wire transfer to our Dutch bank account.
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Our seeds have an average germination rate of 96%. To make sure you have a 100% germination rate, we add free seeds with every standard seedpack (Not applicable to 3-packs or BOGO Deals). In case of germination issues, feel free to contact us any time so we can work towards a solution.
Our delivery guarantee applies for all tracked shipments, which are available for almost all countries we deliver to. You can see if we offer tracked shipments to your country on our shipping and delivery page.
While our delivery guarantee is available for tracked shipments only, we ensure to initiate an inquiry for any shipment that fails to reach its destination. We value your input as a customer and will collaborate with you to discuss the remaining alternatives, aiming to reach an agreement on the most favorable resolution.
