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Alien OG Seeds

PhotoperiodFeminised

Buy feminised Alien OG seeds for a beginner-friendly, balanced grow that delivers zesty lemon flavours and uplifting, euphoric effects.

THC
28.00%
Flowering Time
56 to 70 days
Yield Indoor
Up to 1.8 oz/sq. ft
Grower Profile
Beginner
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  • Discreet and fast shipping to UK
  • Free shipping from Ā£ 55.00
  • Germination Guarantee
  • 4.7/5 3200 store reviews for WeedSeedsExpress
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Strain overview

Alien OG Strain Specifications

Lineage
Alien Kush x Tahoe OG x Tahoe OG Kush
  • 50% Sativa
  • 50% Indica
THC
Up to 28%
CBD
Up to 1.00%
Yield Indoor
Up to 1.8 oz/sq. ft
Height Indoor
Up to 63 inch
Genotype
Hybrid
Grower Profile
Beginner
Flowering Time
56 to 70 days
Yield Outdoor
Up to 21 oz/plant
Height Outdoor
Up to 79 inch
Gender
Feminised
CBG
Up to 1.5%
Effects
EuphoricUpliftingHungryHappyCerebralEnergeticTalkative
Flavours
PineLemonEarthySweetPungentSaltySkunkCitrus
Terpenes
MyrceneCaryophylleneLimoneneCadineneCitralPineneNerolidolPhytolLinaloolHumuleneTerpinoleneCamphene
Climate
HighlandTemperateMountainsDesertContinentalOceanic

Description

Why you should buy Alien OG feminised Seeds

Reviews

What growers say

5Based on 5 reviews
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Ed Glover verified

Reviewed at 2024-09-13

This is my first encounter with this strain. She is 31 days old approximately 16 to 20 inches tall. So far so good šŸ‘

Antonio verified

Reviewed at 2024-01-10

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.

BudLover verified

Reviewed at 2023-09-14

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.

Roy K. verified

Reviewed at 2023-05-31

Cool strain, nice potency.. this is a 5-star for me..

FAQ Alien OG seeds

Frequently asked questions

What does Alien OG taste and smell like?

Citrus-lemon and pine lead the flavour, 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 1.5 oz per square feet–1.8 oz per square feet with good care and training. Outdoors, around 17.6 oz per plant–24.7 oz per plant in ideal conditions.

How tall does Alien OG grow?

Indoors it stays medium, about 31 inch–47 inch. Outdoors it can reach 59 inch–79 inch, 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 mould 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 feminised or autoflower versions.

Ordering Information

We offer fast, stealth shipping to the United Kingdom from our European warehouse, via Royal Mail.

The average shipping time to the UK is between 2 & 8 business days, depending on your location.

You can find further details about our ordering conditions related to shipping, payment, and guarantees below.

Shipping

Our goal is to give you the best experience possible! We ship your order quickly, offer free UK shipping, use stealth packaging, and guarantee delivery on all Royal Mail UK orders.

Free shipping

Free Royal Mail tracked shipping on all UK orders above £ 55.00.

Discreetly packaged

Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.

Delivery time

You can expect your order within 2 to 8 business days.

Free replacement

In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!

Payment

We offer the following payment options:

British Bank Wire Transfer

Fast and secure bank wire transfer to our British bank account.

Credit Card & Apple Pay

Fast and secure payments 3D secure with Credit Card or Apple Pay

Crypto

Anonymous payment powered by Coingate. Binance Pay available

Cash

Sending cash is totally anonymous and without any fees. Make sure you send cash with registered tracked mail.

Credit Card (VISA and Mastercard)

Fast and secure creditcard processing.

Guarantees

Germination Guarantee

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.

Delivery Guarantee

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.

Alien OG
Alien OGPhotoperiodFeminised