Rucu Cucu OG by Seedstockers

Rucu Cucu OG is a Seedstockers Superior strain that marries Tangie with OG Kush, two names that defined very different corners of the cannabis world. The cross keeps the classic OG fuel-and-lemon core and adds a bright, fruity, sour twist from the Tangie side, with THC that can climb to 28%.

As a feminized photoperiod line, every seed grows into a flowering female. The plant takes on a classic OG shape: one strong main cola surrounded by productive side branches that respond well to both SOG and SCROG setups.

Plants finish around 80–120 cm (31–47 in) indoors after about 8–9 weeks of flowering. Yields are generous, with 500–600 g/m² (1.64–1.97 oz/ft²) indoors and 500–700 g (17.6–24.7 oz) per plant outdoors in warm, dry climates.

Rucu Cucu OG has also earned recognition on the cup circuit. The breeder lists the Best Strain award at Expo Cannabis Argentina, along with 1st Best Outdoor and 1st Best Delta Potency at the Highlife Cup.

Lineage: Tangie x OG Kush

OG Kush supplies the backbone: the fuel, the pine, the peppery kush finish and the dense, resinous flowers that made it a West Coast legend. Tangie, known for its tangerine aroma, layers in sour citrus and fruit while pushing the plant toward a sativa-dominant growth pattern.

Seedstockers worked the cross into a reliable feminized line that captures the true OG character with better yields and steadier performance. It is a strain for growers who love OG flavor but want a plant that is easier to bring in on schedule.

Aroma, Flavor and Effect

The aroma is loud from the start: fuel and lemon zest over dank, earthy undertones. Open a jar of cured Rucu Cucu OG and the room smells like an old-school OG stash with a squeeze of sour fruit on top.

On the palate it delivers sharp lemon fuel and earthy pine with a peppery, kushy finish, while the Tangie side adds a tangy, fruity sourness that lingers on the tongue. It is complex, layered and unmistakably OG.

The effect is a balanced, happy and chill hybrid experience. A cerebral, euphoric lift comes on first, then gradually settles into a warm, contented body buzz that lasts for hours. It suits late afternoons and evenings when you want to stay sociable but slow the pace.

It feels like a slow sunset drive with the windows down: clear and upbeat at first, then deeply comfortable as the session rolls on.

Growing Rucu Cucu OG Indoors and Outdoors

Indoors, flip to 12/12 when plants are roughly half the size you want at harvest. Expect 80–120 cm (31–47 in) of final height and 500–600 g/m² (1.64–1.97 oz/ft²) with a good LED. The classic OG frame suits a sea of green with many small plants or a SCROG with a few trained ones. Install a carbon filter early, as the fuel-lemon smell builds fast in bloom.

OG genetics tend to be hungry for calcium and magnesium. Paraphrasing the breeder’s tip: add CalMag from around week three of flowering to prevent the yellowing and deficiencies that often catch new OG growers off guard. Support the main colas late in bloom, because the buds get heavy.

Outdoors, Rucu Cucu OG likes warm, dry weather and can produce 500–700 g (17.6–24.7 oz) per plant. In the Northern Hemisphere it is typically ready around mid-October, so choose a sunny, sheltered spot where autumn rain is less of a concern.

Rucu Cucu OG Characteristics

Strain type	Feminized
Genetics	Tangie x OG Kush
Indica/Sativa	Sativa dominant
THC	Up to 28%
Effect	Happy, chill, euphoric lift into body calm
Flavor	Lemon fuel, sour fruit, earthy pine, pepper
Aroma	Fuel, lemon zest, dank earth
Indoor yield	500–600 g/m² (1.64–1.97 oz/ft²)
Outdoor yield	500–700 g/plant (17.6–24.7 oz/plant)
Flowering time	8–9 weeks
Height	80–120 cm (31–47 in) indoors
Difficulty	Easy to moderate
Best cultivation technique	SOG or SCROG, CalMag in bloom, cola support

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