Wedding Cake Auto by Barney's Farm

Wedding Cake Auto by Barney’s Farm brings the frosted look and sweet flavor of Wedding Cake into a compact, fast autoflower. It crosses Wedding Cake with BF Super Auto #1, creating a 65% Indica plant rated at 26% THC that is ready to harvest in just 70–75 days from seed.

The name fits: the buds are coated in sugar-like crystals, as if they had been dusted with icing. This strain is part of the Barney’s Farm Autoflowering Cali Collection and is a favorite among growers who love white, frosty flowers.

Plants stay short, with tight node spacing and a final indoor height of around 80–100 cm (31–39 in). Indoors, yields of 450–550 g/m² (1.47–1.80 oz/ft²) are well within reach, and outdoor plants reach 100–120 cm (39–47 in) and produce 180–250 g/plant (6.3–8.8 oz/plant).

Lineage: Wedding Cake x BF Super Auto #1

Wedding Cake is one of the defining dessert strains of the West Coast scene, famous for its sweet profile and heavy trichome coverage. BF Super Auto #1 is Barney’s Farm’s autoflowering foundation line.

Skywalker OG traits within the Super Auto add strength to this cross, along with improved resistance to pests and environmental setbacks. The root system takes off from day one, which helps the plant build structure quickly in its short life. A few weeks after sowing, heavy, glittering buds begin to form along the stems.

Aroma, Flavor and Effect

The aroma is fresh and fruity, led by ripe berries. Underneath, a sweet, creamy vanilla tone and a light earthiness link it back to its Wedding Cake roots.

The flavor brings summer berries, rich fruitcake and a sweet finish, with a grape-like note that comes through in the dried flowers. It tastes like a slice of berry cake with a layer of grape jam in the middle.

At 26% THC, the effect is strong. It begins euphoric and calming, then sinks into a deep, full-body relaxation. It is a fine choice for late evenings and lazy weekends; heavy use can lead to a very sedate, couch-bound state, so pace accordingly.

Growing Wedding Cake Auto Indoors and Outdoors

Wedding Cake Auto flowers automatically, so there is no need to switch the lights to 12/12. Indoors, keep the lights on 18/6 or 20/4 from seed to harvest. Sow into the final pot, avoid heavy pruning, and use gentle LST (bending and tying branches) to spread the tight, compact canopy.

With a short frame of 80–100 cm (31–39 in), it suits small tents, closets and sea of green setups. Over 70–75 days, a well-run grow can reach 450–550 g/m² (1.47–1.80 oz/ft²). Keep humidity moderate in late bloom, as the packed buds are very dense.

Outdoors, plants reach 100–120 cm (39–47 in) and give 180–250 g/plant (6.3–8.8 oz/plant). The quick cycle and improved hardiness let growers sow from late spring into summer, and a balcony or patio is plenty of space for this compact plant.

Wedding Cake Auto Characteristics

Strain type	Autoflowering feminized
Genetics	Wedding Cake x BF Super Auto #1
Indica/Sativa	65% Indica / 35% Sativa
THC	26%
CBD	2.4% (breeder lab test)
Effect	Calming, euphoric, relaxing
Flavor	Summer berry, fruitcake, sweet
Aroma	Fresh, fruity, berry
Indoor yield	450–550 g/m² (1.47–1.80 oz/ft²)
Outdoor yield	180–250 g/plant (6.3–8.8 oz/plant)
Seed to harvest	70–75 days
Height	Indoor: 80–100 cm (31–39 in); Outdoor: 100–120 cm (39–47 in)
Best cultivation technique	SOG and gentle LST under 18/6 or 20/4 light

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