STRNG Seeds – Alien OG

Alien OG blends the sharp citrus of Tahoe OG with the strength and structure of Alien Kush, resulting in a hybrid that’s both potent and full of character. It offers impressive resin output, a pungent aroma, and a cerebral edge not often found in indica-leaning strains.

The aroma is sharp and earthy with strong notes of lemon zest, pine, and a deep, underlying fuel-like funk. It gets louder in the final stretch, filling the grow space with its tangy, herbal scent.

The flavor is bold and layered—think fresh lemon rind, spicy pine, and earthy herbs, with a lingering citrus-pine finish that cuts through smoothly.

While it has balanced hybrid genetics, Alien OG leans indica in structure and finish. Its effects and growth habit reflect more of its Kush background—compact, resinous, and relaxing.

Growers often describe it as powerful but functional—clear-headed with a strong body calm. It’s appreciated for its intensity that doesn’t overwhelm when grown and harvested at the right time.

Compared to classic OGs, Alien OG has a more citrus-forward aroma, tighter structure, and more visual frost. It’s less stretchy but still hits with the OG punch and deep aroma.

Buds are tight, rounded, and absolutely covered in trichomes. Expect deep green tones with occasional purple flashes, orange pistils, and a shimmering resin coat that makes them sparkle.

It stays relatively short, between 80 and 110 cm indoors. With early training, it becomes a dense bush, perfect for maximizing yields in limited space.

Flowering takes around 8 to 9 weeks indoors. Outdoor growers can expect to harvest by early October in most climates.

Yes, it becomes noticeably pungent by mid-flower. The citrus-gas aroma intensifies quickly, so odor control is important for indoor growers looking to stay discreet.

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It’s better for intermediate growers due to its dense buds and aroma control needs. That said, with a stable environment, it’s not overly difficult and rewards care with standout results.

Yes, as a photoperiod strain, it requires 12 hours of light and 12 of darkness indoors to begin flowering. Outdoors, it flowers naturally as daylight decreases in late summer.

Its thick buds and rich aroma can attract mold in high humidity, so airflow and controlled moisture levels are key. It’s otherwise hardy and resistant to common pests.

It thrives indoors thanks to its manageable size and bushy structure. Outdoors, it does best in dry, sunny conditions where it can finish without moisture stress.

Topping and low-stress training (LST) work well. Its sturdy branches also respond nicely to SCROG setups, where you can create an even canopy of dense colas.

In flower, aim for 600–1000 PPFD to bring out its resin potential and weight. Full-spectrum LED or HPS lighting helps maximize oil production and terpene content.

Keep temperatures between 22–26°C and reduce humidity to 40–45% during flower. Strong airflow and slightly cooler nights improve structure and aroma retention.

Water when the top inch of soil is dry. Overwatering can lead to root stress and hinder trichome production, especially during late flowering.