Blackberry Kush Auto by Dutch Passion

Blackberry Kush Auto is the kind of plant that makes growers stop and stare. Dutch Passion built this autoflower around two pillars of its catalog: the original Blueberry from the late 1980s and early 1990s and a dark, very potent hash plant with old-school Afghan character. The result is an indica-dominant autoflower that turns violet, plum and sometimes nearly black as it ripens, all while stacking up dense, heavy buds in a remarkably short cycle.

Because it is an autoflowering feminized seed, there is no light switch to manage and no male plants to cull. Every seed is a female that shifts into bloom on her own internal clock, going from germination to harvest in roughly 10-11 weeks. Some indoor phenotypes under 20 hours of light finish in about 9 weeks.

Height stays very manageable. Most plants settle around 75 cm (29.5 in), with shorter individuals topping out near 50 cm (19.7 in) and the odd vigorous one reaching about 100 cm (39.4 in). Growth looks slow for the first two weeks, then explodes from the end of week three into week four. By week five the stretch is mostly finished and the plant pours its energy into flowers.

Flavor, Aroma, and That Famous Purple Color

Open the tent in late bloom and the room fills with a layered aroma that is hard to pin down in a single word. Dutch Passion lists terpinolene, pinene, limonene, caryophyllene and myrcene as the leading terpenes. In the jar that translates into sweet, fruity berry from the Blueberry side, earthy pine and kush from the hash plant, and a subtle diesel undertone running underneath.

The color is the other headline. Most plants flower purple regardless of conditions, although the odd green phenotype can show up. To push the hues deeper, let night temperatures drop sharply during the final weeks of bloom. This hash plant reacts to cold more strongly than most varieties, and cooler nights encourage pigments that turn leaves and calyxes from bright purple to almost black. Under a thick blanket of trichomes, the finished buds have serious bag appeal.

Expect an indica experience through and through. The first wave brings a bright sense of euphoria, which gradually settles into a calm, heavy body stone that lingers for a long time. The effect is more physical than cerebral and fits evenings, movies and lazy weekends far better than busy afternoons. Larger sessions can tip into full couch-lock, so pace yourself if you plan to stay productive.

Growing Blackberry Kush Auto Indoors and Outdoors

Indoors, Dutch Passion reports roughly 400-450 g/m² (1.31-1.47 oz/ft²) in a controlled grow. The strain is happy in soil, coco or hydro, and experienced growers running coco or hydro with strong lighting can push individual plants much further. Run 18/6 or 20/4 from seed to harvest; there is no flip to 12/12.

Outdoors, pick the sunniest and driest 2.5-3 months of your summer. Plants grown in open air typically return 50-100 g per plant (1.8-3.5 oz/plant). Thanks to the short cycle, multiple runs per season are realistic in warm US regions.

Watch humidity: the thick, compact buds are more prone to bud rot than airier strains, so add an extra fan and check the colas closely in late bloom.

Blackberry Kush Auto Characteristics

Strain type	Autoflowering (feminized)
Genetics	Blueberry x dark hash plant
Indica/Sativa	Indica dominant
THC	Very high
Effect	Euphoric onset, long-lasting relaxing body stone
Flavor	Sweet berry, fruit, earth, pine, kush, light diesel
Terpenes	Terpinolene, pinene, limonene, caryophyllene, myrcene
Indoor yield	400-450 g/m² (1.31-1.47 oz/ft²)
Outdoor yield	50-100 g/plant (1.8-3.5 oz/plant)
Seed to harvest	10-11 weeks
Outdoor harvest	About 10-11 weeks after sowing; plant in the sunniest, driest summer months
Height	50-100 cm (19.7-39.4 in), typically around 75 cm (29.5 in)
Structure	Compact, short internodes, broad leaves, dominant main cola
Bud appearance	Dense, resinous buds in purple to near-black hues
Best cultivation technique	Sea of Green, natural growth in final pots, 18/6 or 20/4 light

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