Auto Blackberry Kush

Auto Blackberry Kush
Blueberry X Dark hash-plant
Blue Family
10 weeks
Indoor, Outdoor
Very high
Prize Winner

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Auto Blackberry Kush cannabis seeds highlights

  • Auto Blackberry Kush is a beautiful dark-colored, purple resinous kush plant.
  • This is a high-quality Indica with a complex, fruity, earthy/piney kush aroma and taste.
  • She grows very vigorously with a large main bud and many strong side branches that are typical of an Indica dominant autoflower.
  • She is able to achieve a high yield in just 10 weeks from seed to harvest.

Auto Blackberry Kush is one of our bestsellers and a long-time customer favorite. She is an Indica-dominant autoflower strain created by crossing Dutch Passion's original Blueberry and a dark colored, very potent Hash plant.

This strain is known for the excellent quality buds which it is able to produce in a very short period of time. From seed to harvest takes about 10 weeks. There are even phenotypes that are ready in 9 weeks, but these are grown indoors in a stable climate with 20 hours of light per day.

The original Blueberry from Dutch Passion is a very popular and sought-after classic cannabis variety dating back to the late 1980s, early 1990s. Blueberry won 2 cups at the High Times Cannabis Cup in Amsterdam in 2000 and 2001. She is still a coffee shop favorite decades after her introduction. In addition, Blueberry genetics have been the basis for the creation of numerous new cannabis strains worldwide.

Auto Blackberry Kush cannabinoids and terpenes profile


The percentages displayed with the terpenes indicate the ratio in which the terpenes were found in this variety. Learn more about terpenes.

Auto Blackberry Kush cannabis cups

Year Cannabis cup Category
2018 HighLife Cup Autoflower
Second prize

Auto Blackberry Kush is very easy to grow and produces compact plants with a high yield

Auto Blackberry Kush is a plant that stays fairly compact. She doesn’t grow very tall and often grows with a sturdy and thick main bloom. Her side buds don't stretch very far from the main bloom which makes this strain very interesting for a SOG setup.

Even her side blooms produce thick compact buds that can carry quite a bit of weight without sagging. With its 10 week life cycle this is one of the faster autoflower strains in our collection. Her plant structure can best be described as very compact. The internodal distance is small and the leaves are usually broad and thick. She has the look of a real old school Afghan hash plant.

The genetics used to grow Auto Blackberry Kush guarantee the following traits:

  • A very compact autoflower with a high yield.
  • She has a very complex aroma with the sweet, fruity notes from Blueberry and the earthy, pine-like notes from the Hash plant.
  • An easy to grow Indica dominant autoflower with mostly purple colored buds that are very compact and resinous.
  • Auto Blackberry Kush is a real treat for the Indica enthusiast. A compact autoflower plant with a strong high and "body stone".

Auto Blackberry Kush cannabis seed to harvest time

Auto Blackberry Kush is a compact autoflower and will grow to an average height of around 0.75m. Some plants will remain around 0.5m, others may reach as tall as 1m. But in general she will grow to around 75cm. Some phenotypes grow very fast initially, even though the first 2 weeks may seem to be slow. From the end of week 3 to the beginning of week 4, she can really start to grow fast. By week 5, most of this explosive growth will be over and she will mainly focus on producing flowers.

Due to the fast flowering it’s possible to grow this autoflower in just about all conditions. Even in the most northern or southern regions. Choose the very best 2.5-3 summer months because sufficient sun-hours are important for a good yield. Where possible try to grow her during the months with the least rain. That’s because excessively high humidity will not benefit the compact buds!

Auto Blackberry Kush cannabis seeds average yield

With the right cultivation technique and in the right conditions, she can provide reasonably high yields. It’s possible to achieve around 400-450 g/m2 in a controlled indoor cultivation. Individual plants can easily yield several hundreds of grams per plant. Auto Blackberry Kush weed seeds can be grown on all types of systems and cultivation methods, whether it be hydro, soil or coco fiber.

With hydro/coco together with optimized lighting, yields of more than half a kg per plant are possible. But this is only for the most experienced and professional growers. Outdoors, she can yield between 50-100 grams per plant and we strongly recommend growing her in the sunniest and dry summer months.

Auto Blackberry Kush cannabinoid and terpene profile

Auto Blackberry Kush is an extraordinary Indica dominant autoflower. In addition to her beautiful appearance, she also has a unique aroma and flavor profile. The terpene profile clearly shows the complexity of this strain.

These include terpinolene, pinene, limonene, caryophyllene and myrcene as the most dominant terpenes. There are also plenty of other terpenes e.g. linalool, humulene, and the rarer ocimene, camphene and eucalyptol terpenes. Together, this makes for a great taste explosion that customers best described as fruity, earthy, pine-like with a diesel-like undertone.

Auto Blackberry Kush belongs to the 'Blue-Family' because of her parents and the special fruity Blueberry aroma. These Blueberry genes provide the sweet and fruity notes in the complex aroma. The Hash plant provides the dominant Kush fragrance with earth and pine-like notes in this crossing.

Auto Blackberry Kush cannabis strain effects

These Indica dominant autoflower cannabis seeds provide a wonderfully relaxed Kush effect. You can expect a very strong body stone that will last for a long time. The high starts with a strong sense of euphoria which slowly changes into a more soothing and relaxed feeling. The effect is more physical than mental. It is the perfect variety to relax in the evening. If you smoke enough she has a strong couch-lock and can help you get a good night's sleep.

Expert cannabis grower tips for Auto Blackberry Kush

A tip that we can give for both outdoor and indoor growers is to pay close attention to high humidity. Because of the thick and fairly compact buds she can be more prone to bud rot than other strains. It pays to keep an eye on her and give her sufficient attention during the last weeks of flowering.

An extra fan in your greenhouse or indoor garden can ensure that there is less stagnant air. This minimizes the chances for mold and bud rot to develop. Auto Blackberry Kush is an easy-to-grow autoflower that performs well even for less experienced growers. She does well on all types of food and nutrient systems. With her unique appearance and flavor profile she immediately appeals to everyone!

How do you get Auto Blackberry Kush even more purple?

This is a question that many growers ask about this strain. Although most plants will naturally have purple blooms, regardless of the circumstances, it is still possible to also find green phenotypes. To give this strain the extra push that they need to become darker or purple, we recommend letting the night temperature drop sharply.

This imitates an outdoor climate and helps accentuate the purple colors. This hash plant reacts more to cold temperatures than most varieties. As a result, she produces different pigments. This allows the leaves and blooms to darken, often bright purple. But the colors can also vary from very dark to almost black.

 Auto Blackberry Kush data sheet

Autoflower cannabis seeds Strain type: Autoflower
Afghani Kush cannabis strain Family: Blue Family
Cannabis strain lineage Lineage: Blueberry X Dark hash-plant
Indica dominant Genetics: Indica
Cannabis cup winner Cannabis cups: 1x (2018)
Grow environment Environment: Indoor, outdoor, greenhouse
Plant height Plant height:
Seed to harvest time Seed to harvest: 10-11 weeks
Plant yield Yield:
THC content THC level: Very high (15-20%)
Terpenes Terpenes: Limonene, B-Caryophyllene, Terpinolene, A-Pinene, B-Myrcene
Taste Taste: Fruity
Body effects Effects: Body stoned


All products listed on Dutch Passion USA contain 0.3% THC Delta-9 or less. You can find the lab results for all our products here. No statements on this website have been evaluated by the Food and Drug Administration (FDA). Furthermore, all products sold are not intended to be used for diagnosing, treating, curing, or preventing any disease. Our seeds should be kept as collectible souvenirs by anyone located in an area where cultivation of cannabis is not legal.

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