Killer Kush Auto is a fourth-generation autoflower that brings the West Coast legend OG Kush to an automatic, 8-week format. Sweet Seeds paired an elite OG Kush clone with an Indica-leaning auto line of its own.
The result is a very potent plant with very fast flowering, carrying 18–22% THC and around 0.9% CBD. Large, aromatic buds develop a thick coat of trichomes that makes trimming a sticky job.
Plants stay compact at 60–100 cm (24–39 in), a size that works in small tents, closets and balconies. Yields reach 400–550 g/m² (1.31–1.80 oz/ft²) indoors and 60–200 g (2.1–7.1 oz) per plant outdoors.
The aroma is classic OG territory: sweet, citric and sour, with exotic notes recalling the Chemdawg-Diesel family and a hint of tropical fruit.
Lineage: OG Kush in Automatic Form
According to Sweet Seeds, OG Kush was developed around 1994 in Sunset Beach, Southern California, first named Ocean Grow Kush before its shorter name took over. It became one of the most famous strains of the US West Coast.
Sweet Seeds crossed an elite OG Kush clone with a selected third-generation, Indica-leaning autoflowering line. The finished balance is 63% Indica, 35.4% Sativa and 1.6% Ruderalis.
Aroma, Flavor and Effect
The nose opens sweet and citrusy, then turns sharply sour. Exotic fuel tones in the Chemdawg-Diesel vein rise as the buds are broken, with tropical fruit lingering at the edges.
On the palate, lemon and sour fruit lead before a gassy finish. It tastes like a sour lemon drop rolled in diesel and pineapple: loud and unmistakably OG.
Despite the Indica-leaning build, the effect is creative and stimulating. The mind feels engaged and inventive, making it a good companion for music, art or lively conversation.
Growing Killer Kush Auto Indoors and Outdoors
As an autoflower, it skips the photoperiod switch entirely. Keep lights at 18/6 or 20/4 for the whole run of about 8 weeks, and sow straight into a final pot of roughly 7–15 liters (2–4 gallons).
Indoors, the 60–100 cm (24–39 in) frame fits a sea of green well, filling a square meter with several plants and little training. Raise bloom nutrients gradually. Expect 400–550 g/m² (1.31–1.80 oz/ft²).
Outdoors, choose a sunny site with well-draining soil. Plants usually yield 60–200 g (2.1–7.1 oz) per plant. The fast cycle allows an early harvest well before autumn weather.
Killer Kush Auto Characteristics
| Strain type | Autoflowering (feminized) |
| Variety code | SWS56 |
| Genetics | Indica-leaning 3rd-generation autoflowering line x OG Kush elite clone |
| Indica/Sativa | 63% Indica / 35.4% Sativa / 1.6% Ruderalis |
| THC | 18–22% |
| CBD | 0.9% |
| Effect | Creative, stimulating |
| Aroma/Flavor | Sweet, citrus, sour, Diesel, tropical fruit |
| Indoor yield | 400–550 g/m² (1.31–1.80 oz/ft²) |
| Outdoor yield | 60–200 g/plant (2.1–7.1 oz/plant) |
| Seed to harvest | About 8 weeks from germination (indoors and outdoors) |
| Outdoor harvest | Roughly 8 weeks after sowing; plant from late spring to midsummer |
| Height | 60–100 cm (24–39 in) |
| Best cultivation technique | SOG or light LST |
FAQ
Is Killer Kush Auto Indica or Sativa?
Indica-leaning: 63% Indica, 35.4% Sativa and 1.6% Ruderalis.
How fast does Killer Kush Auto finish?
About 8 weeks from germination. No 12/12 switch is needed; run 18/6 or 20/4 light throughout.
What does Killer Kush Auto smell like?
Sweet, citric and sour, with exotic Chemdawg-Diesel style fuel notes and tropical fruit.
How potent is Killer Kush Auto?
THC ranges from 18–22%, with around 0.9% CBD.
Do Sweet Seeds packs include free seeds?
Yes. The 3-seed pack of Killer Kush Auto ships with 1 free bonus seed and the 5-seed pack ships with 2 free bonus seeds, so growers receive 4 or 7 seeds in total. The 25-seed pack is sold as 25 seeds with no bonus.
What yield and height can growers expect?
Plants reach 60–100 cm (24–39 in). Indoors 400–550 g/m² (1.31–1.80 oz/ft²); outdoors 60–200 g (2.1–7.1 oz) per plant.



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